29706400

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 72

約数和(自身を含む): 73682784

約数和(自身を除く): 43976384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 523, 568, 710, 800, 1046, 1136, 1420, 1775, 2092, 2272, 2615, 2840, 3550, 4184, 5230, 5680, 7100, 8368, 10460, 11360, 13075, 14200, 16736, 20920, 26150, 28400, 37133, 41840, 52300, 56800, 74266, 83680, 104600, 148532, 185665, 209200, 297064, 371330, 418400, 594128, 742660, 928325, 1188256, 1485320, 1856650, 2970640, 3713300, 5941280, 7426600, 14853200, 29706400]

約数ペア:

[(1, 29706400), (2, 14853200), (4, 7426600), (5, 5941280), (8, 3713300), (10, 2970640), (16, 1856650), (20, 1485320), (25, 1188256), (32, 928325), (40, 742660), (50, 594128), (71, 418400), (80, 371330), (100, 297064), (142, 209200), (160, 185665), (200, 148532), (284, 104600), (355, 83680), (400, 74266), (523, 56800), (568, 52300), (710, 41840), (800, 37133), (1046, 28400), (1136, 26150), (1420, 20920), (1775, 16736), (2092, 14200), (2272, 13075), (2615, 11360), (2840, 10460), (3550, 8368), (4184, 7100), (5230, 5680)]