893434880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 176

約数和(自身を含む): 2388013824

約数和(自身を除く): 1494578944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 433, 496, 512, 520, 620, 640, 806, 832, 866, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1732, 1984, 2015, 2080, 2165, 2480, 2560, 3224, 3328, 3464, 3968, 4030, 4160, 4330, 4960, 5120, 5629, 6448, 6656, 6928, 7936, 8060, 8320, 8660, 9920, 11258, 12896, 13312, 13423, 13856, 15872, 16120, 16640, 17320, 19840, 22516, 25792, 26846, 27712, 28145, 31744, 32240, 33280, 34640, 39680, 45032, 51584, 53692, 55424, 56290, 64480, 66560, 67115, 69280, 79360, 90064, 103168, 107384, 110848, 112580, 128960, 134230, 138560, 158720, 174499, 180128, 206336, 214768, 221696, 225160, 257920, 268460, 277120, 348998, 360256, 412672, 429536, 443392, 450320, 515840, 536920, 554240, 697996, 720512, 859072, 872495, 900640, 1031680, 1073840, 1108480, 1395992, 1441024, 1718144, 1744990, 1801280, 2063360, 2147680, 2216960, 2791984, 2882048, 3436288, 3489980, 3602560, 4295360, 5583968, 5764096, 6872576, 6979960, 7205120, 8590720, 11167936, 13745152, 13959920, 14410240, 17181440, 22335872, 27919840, 28820480, 34362880, 44671744, 55839680, 68725760, 89343488, 111679360, 178686976, 223358720, 446717440, 893434880]

約数ペア:

[(1, 893434880), (2, 446717440), (4, 223358720), (5, 178686976), (8, 111679360), (10, 89343488), (13, 68725760), (16, 55839680), (20, 44671744), (26, 34362880), (31, 28820480), (32, 27919840), (40, 22335872), (52, 17181440), (62, 14410240), (64, 13959920), (65, 13745152), (80, 11167936), (104, 8590720), (124, 7205120), (128, 6979960), (130, 6872576), (155, 5764096), (160, 5583968), (208, 4295360), (248, 3602560), (256, 3489980), (260, 3436288), (310, 2882048), (320, 2791984), (403, 2216960), (416, 2147680), (433, 2063360), (496, 1801280), (512, 1744990), (520, 1718144), (620, 1441024), (640, 1395992), (806, 1108480), (832, 1073840), (866, 1031680), (992, 900640), (1024, 872495), (1040, 859072), (1240, 720512), (1280, 697996), (1612, 554240), (1664, 536920), (1732, 515840), (1984, 450320), (2015, 443392), (2080, 429536), (2165, 412672), (2480, 360256), (2560, 348998), (3224, 277120), (3328, 268460), (3464, 257920), (3968, 225160), (4030, 221696), (4160, 214768), (4330, 206336), (4960, 180128), (5120, 174499), (5629, 158720), (6448, 138560), (6656, 134230), (6928, 128960), (7936, 112580), (8060, 110848), (8320, 107384), (8660, 103168), (9920, 90064), (11258, 79360), (12896, 69280), (13312, 67115), (13423, 66560), (13856, 64480), (15872, 56290), (16120, 55424), (16640, 53692), (17320, 51584), (19840, 45032), (22516, 39680), (25792, 34640), (26846, 33280), (27712, 32240), (28145, 31744)]