2013151750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{113417}}^1$

素因数の和:113505

約数の個数: 32

約数和(自身を含む): 3821732928

約数和(自身を除く): 1808581178

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 3550, 8875, 17750, 113417, 226834, 567085, 1134170, 2835425, 5670850, 8052607, 14177125, 16105214, 28354250, 40263035, 80526070, 201315175, 402630350, 1006575875, 2013151750]

約数ペア:

[(1, 2013151750), (2, 1006575875), (5, 402630350), (10, 201315175), (25, 80526070), (50, 40263035), (71, 28354250), (125, 16105214), (142, 14177125), (250, 8052607), (355, 5670850), (710, 2835425), (1775, 1134170), (3550, 567085), (8875, 226834), (17750, 113417)]