86963200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 132

約数和(自身を含む): 223368640

約数和(自身を除く): 136405440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 79, 80, 86, 100, 128, 158, 160, 172, 200, 215, 256, 316, 320, 344, 395, 400, 430, 512, 632, 640, 688, 790, 800, 860, 1024, 1075, 1264, 1280, 1376, 1580, 1600, 1720, 1975, 2150, 2528, 2560, 2752, 3160, 3200, 3397, 3440, 3950, 4300, 5056, 5120, 5504, 6320, 6400, 6794, 6880, 7900, 8600, 10112, 11008, 12640, 12800, 13588, 13760, 15800, 16985, 17200, 20224, 22016, 25280, 25600, 27176, 27520, 31600, 33970, 34400, 40448, 44032, 50560, 54352, 55040, 63200, 67940, 68800, 80896, 84925, 101120, 108704, 110080, 126400, 135880, 137600, 169850, 202240, 217408, 220160, 252800, 271760, 275200, 339700, 404480, 434816, 505600, 543520, 550400, 679400, 869632, 1011200, 1087040, 1100800, 1358800, 1739264, 2022400, 2174080, 2717600, 3478528, 4348160, 5435200, 8696320, 10870400, 17392640, 21740800, 43481600, 86963200]

約数ペア:

[(1, 86963200), (2, 43481600), (4, 21740800), (5, 17392640), (8, 10870400), (10, 8696320), (16, 5435200), (20, 4348160), (25, 3478528), (32, 2717600), (40, 2174080), (43, 2022400), (50, 1739264), (64, 1358800), (79, 1100800), (80, 1087040), (86, 1011200), (100, 869632), (128, 679400), (158, 550400), (160, 543520), (172, 505600), (200, 434816), (215, 404480), (256, 339700), (316, 275200), (320, 271760), (344, 252800), (395, 220160), (400, 217408), (430, 202240), (512, 169850), (632, 137600), (640, 135880), (688, 126400), (790, 110080), (800, 108704), (860, 101120), (1024, 84925), (1075, 80896), (1264, 68800), (1280, 67940), (1376, 63200), (1580, 55040), (1600, 54352), (1720, 50560), (1975, 44032), (2150, 40448), (2528, 34400), (2560, 33970), (2752, 31600), (3160, 27520), (3200, 27176), (3397, 25600), (3440, 25280), (3950, 22016), (4300, 20224), (5056, 17200), (5120, 16985), (5504, 15800), (6320, 13760), (6400, 13588), (6794, 12800), (6880, 12640), (7900, 11008), (8600, 10112)]