76286660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 167795712

約数和(自身を除く): 91509052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 1420, 1733, 2201, 3466, 4402, 6932, 8665, 8804, 11005, 17330, 22010, 34660, 44020, 53723, 107446, 123043, 214892, 246086, 268615, 492172, 537230, 615215, 1074460, 1230430, 2460860, 3814333, 7628666, 15257332, 19071665, 38143330, 76286660]

約数ペア:

[(1, 76286660), (2, 38143330), (4, 19071665), (5, 15257332), (10, 7628666), (20, 3814333), (31, 2460860), (62, 1230430), (71, 1074460), (124, 615215), (142, 537230), (155, 492172), (284, 268615), (310, 246086), (355, 214892), (620, 123043), (710, 107446), (1420, 53723), (1733, 44020), (2201, 34660), (3466, 22010), (4402, 17330), (6932, 11005), (8665, 8804)]