46613720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 110103840

約数和(自身を除く): 63490120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 661, 820, 860, 1322, 1640, 1720, 1763, 2644, 3305, 3526, 5288, 6610, 7052, 8815, 13220, 14104, 17630, 26440, 27101, 28423, 35260, 54202, 56846, 70520, 108404, 113692, 135505, 142115, 216808, 227384, 271010, 284230, 542020, 568460, 1084040, 1136920, 1165343, 2330686, 4661372, 5826715, 9322744, 11653430, 23306860, 46613720]

約数ペア:

[(1, 46613720), (2, 23306860), (4, 11653430), (5, 9322744), (8, 5826715), (10, 4661372), (20, 2330686), (40, 1165343), (41, 1136920), (43, 1084040), (82, 568460), (86, 542020), (164, 284230), (172, 271010), (205, 227384), (215, 216808), (328, 142115), (344, 135505), (410, 113692), (430, 108404), (661, 70520), (820, 56846), (860, 54202), (1322, 35260), (1640, 28423), (1720, 27101), (1763, 26440), (2644, 17630), (3305, 14104), (3526, 13220), (5288, 8815), (6610, 7052)]