10316800

素因数分解:

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

素因数の和:74

約数の個数: 132

約数和(自身を含む): 28428736

約数和(自身を除く): 18111936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 200, 208, 248, 256, 260, 310, 320, 325, 400, 403, 416, 496, 512, 520, 620, 640, 650, 775, 800, 806, 832, 992, 1024, 1040, 1240, 1280, 1300, 1550, 1600, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 2600, 3100, 3200, 3224, 3328, 3968, 4030, 4160, 4960, 5120, 5200, 6200, 6400, 6448, 6656, 7936, 8060, 8320, 9920, 10075, 10400, 12400, 12800, 12896, 13312, 15872, 16120, 16640, 19840, 20150, 20800, 24800, 25600, 25792, 31744, 32240, 33280, 39680, 40300, 41600, 49600, 51584, 64480, 66560, 79360, 80600, 83200, 99200, 103168, 128960, 158720, 161200, 166400, 198400, 206336, 257920, 322400, 332800, 396800, 412672, 515840, 644800, 793600, 1031680, 1289600, 2063360, 2579200, 5158400, 10316800]

約数ペア:

[(1, 10316800), (2, 5158400), (4, 2579200), (5, 2063360), (8, 1289600), (10, 1031680), (13, 793600), (16, 644800), (20, 515840), (25, 412672), (26, 396800), (31, 332800), (32, 322400), (40, 257920), (50, 206336), (52, 198400), (62, 166400), (64, 161200), (65, 158720), (80, 128960), (100, 103168), (104, 99200), (124, 83200), (128, 80600), (130, 79360), (155, 66560), (160, 64480), (200, 51584), (208, 49600), (248, 41600), (256, 40300), (260, 39680), (310, 33280), (320, 32240), (325, 31744), (400, 25792), (403, 25600), (416, 24800), (496, 20800), (512, 20150), (520, 19840), (620, 16640), (640, 16120), (650, 15872), (775, 13312), (800, 12896), (806, 12800), (832, 12400), (992, 10400), (1024, 10075), (1040, 9920), (1240, 8320), (1280, 8060), (1300, 7936), (1550, 6656), (1600, 6448), (1612, 6400), (1664, 6200), (1984, 5200), (2015, 5120), (2080, 4960), (2480, 4160), (2560, 4030), (2600, 3968), (3100, 3328), (3200, 3224)]