68425850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 136598400

約数和(自身を除く): 68172550

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1019, 1343, 1975, 2038, 2686, 3950, 5095, 6715, 10190, 13430, 17323, 25475, 33575, 34646, 50950, 67150, 80501, 86615, 161002, 173230, 402505, 433075, 805010, 866150, 1368517, 2012525, 2737034, 4025050, 6842585, 13685170, 34212925, 68425850]

約数ペア:

[(1, 68425850), (2, 34212925), (5, 13685170), (10, 6842585), (17, 4025050), (25, 2737034), (34, 2012525), (50, 1368517), (79, 866150), (85, 805010), (158, 433075), (170, 402505), (395, 173230), (425, 161002), (790, 86615), (850, 80501), (1019, 67150), (1343, 50950), (1975, 34646), (2038, 33575), (2686, 25475), (3950, 17323), (5095, 13430), (6715, 10190)]