29376250

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 40

約数和(自身を含む): 56007072

約数和(自身を除く): 26630822

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 331, 355, 625, 662, 710, 1250, 1655, 1775, 3310, 3550, 8275, 8875, 16550, 17750, 23501, 41375, 44375, 47002, 82750, 88750, 117505, 206875, 235010, 413750, 587525, 1175050, 2937625, 5875250, 14688125, 29376250]

約数ペア:

[(1, 29376250), (2, 14688125), (5, 5875250), (10, 2937625), (25, 1175050), (50, 587525), (71, 413750), (125, 235010), (142, 206875), (250, 117505), (331, 88750), (355, 82750), (625, 47002), (662, 44375), (710, 41375), (1250, 23501), (1655, 17750), (1775, 16550), (3310, 8875), (3550, 8275)]