46187440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 117180000

約数和(自身を除く): 70992560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 89, 104, 130, 178, 208, 260, 356, 445, 499, 520, 712, 890, 998, 1040, 1157, 1424, 1780, 1996, 2314, 2495, 3560, 3992, 4628, 4990, 5785, 6487, 7120, 7984, 9256, 9980, 11570, 12974, 18512, 19960, 23140, 25948, 32435, 39920, 44411, 46280, 51896, 64870, 88822, 92560, 103792, 129740, 177644, 222055, 259480, 355288, 444110, 518960, 577343, 710576, 888220, 1154686, 1776440, 2309372, 2886715, 3552880, 4618744, 5773430, 9237488, 11546860, 23093720, 46187440]

約数ペア:

[(1, 46187440), (2, 23093720), (4, 11546860), (5, 9237488), (8, 5773430), (10, 4618744), (13, 3552880), (16, 2886715), (20, 2309372), (26, 1776440), (40, 1154686), (52, 888220), (65, 710576), (80, 577343), (89, 518960), (104, 444110), (130, 355288), (178, 259480), (208, 222055), (260, 177644), (356, 129740), (445, 103792), (499, 92560), (520, 88822), (712, 64870), (890, 51896), (998, 46280), (1040, 44411), (1157, 39920), (1424, 32435), (1780, 25948), (1996, 23140), (2314, 19960), (2495, 18512), (3560, 12974), (3992, 11570), (4628, 9980), (4990, 9256), (5785, 7984), (6487, 7120)]