72548450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 73692190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 239, 325, 467, 478, 650, 934, 1195, 2335, 2390, 3107, 4670, 5975, 6071, 6214, 11675, 11950, 12142, 15535, 23350, 30355, 31070, 60710, 77675, 111613, 151775, 155350, 223226, 303550, 558065, 1116130, 1450969, 2790325, 2901938, 5580650, 7254845, 14509690, 36274225, 72548450]

約数ペア:

[(1, 72548450), (2, 36274225), (5, 14509690), (10, 7254845), (13, 5580650), (25, 2901938), (26, 2790325), (50, 1450969), (65, 1116130), (130, 558065), (239, 303550), (325, 223226), (467, 155350), (478, 151775), (650, 111613), (934, 77675), (1195, 60710), (2335, 31070), (2390, 30355), (3107, 23350), (4670, 15535), (5975, 12142), (6071, 11950), (6214, 11675)]