1775569420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73553}}^1$

素因数の和:73650

約数の個数: 48

約数和(自身を含む): 4003691328

約数和(自身を除く): 2228121908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 73553, 147106, 294212, 367765, 735530, 1250401, 1471060, 2500802, 5001604, 5222263, 6252005, 10444526, 12504010, 20889052, 25008020, 26111315, 52222630, 88778471, 104445260, 177556942, 355113884, 443892355, 887784710, 1775569420]

約数ペア:

[(1, 1775569420), (2, 887784710), (4, 443892355), (5, 355113884), (10, 177556942), (17, 104445260), (20, 88778471), (34, 52222630), (68, 26111315), (71, 25008020), (85, 20889052), (142, 12504010), (170, 10444526), (284, 6252005), (340, 5222263), (355, 5001604), (710, 2500802), (1207, 1471060), (1420, 1250401), (2414, 735530), (4828, 367765), (6035, 294212), (12070, 147106), (24140, 73553)]