29027600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1513

約数の個数: 90

約数和(自身を含む): 81179514

約数和(自身を除く): 52151914

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1481, 1960, 2450, 2800, 2962, 3920, 4900, 5924, 7405, 9800, 10367, 11848, 14810, 19600, 20734, 23696, 29620, 37025, 41468, 51835, 59240, 72569, 74050, 82936, 103670, 118480, 145138, 148100, 165872, 207340, 259175, 290276, 296200, 362845, 414680, 518350, 580552, 592400, 725690, 829360, 1036700, 1161104, 1451380, 1814225, 2073400, 2902760, 3628450, 4146800, 5805520, 7256900, 14513800, 29027600]

約数ペア:

[(1, 29027600), (2, 14513800), (4, 7256900), (5, 5805520), (7, 4146800), (8, 3628450), (10, 2902760), (14, 2073400), (16, 1814225), (20, 1451380), (25, 1161104), (28, 1036700), (35, 829360), (40, 725690), (49, 592400), (50, 580552), (56, 518350), (70, 414680), (80, 362845), (98, 296200), (100, 290276), (112, 259175), (140, 207340), (175, 165872), (196, 148100), (200, 145138), (245, 118480), (280, 103670), (350, 82936), (392, 74050), (400, 72569), (490, 59240), (560, 51835), (700, 41468), (784, 37025), (980, 29620), (1225, 23696), (1400, 20734), (1481, 19600), (1960, 14810), (2450, 11848), (2800, 10367), (2962, 9800), (3920, 7405), (4900, 5924)]