74614520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 107862280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 3167, 4712, 5890, 6334, 11780, 12668, 15835, 23560, 25336, 31670, 60173, 63340, 98177, 120346, 126680, 196354, 240692, 300865, 392708, 481384, 490885, 601730, 785416, 981770, 1203460, 1865363, 1963540, 2406920, 3730726, 3927080, 7461452, 9326815, 14922904, 18653630, 37307260, 74614520]

約数ペア:

[(1, 74614520), (2, 37307260), (4, 18653630), (5, 14922904), (8, 9326815), (10, 7461452), (19, 3927080), (20, 3730726), (31, 2406920), (38, 1963540), (40, 1865363), (62, 1203460), (76, 981770), (95, 785416), (124, 601730), (152, 490885), (155, 481384), (190, 392708), (248, 300865), (310, 240692), (380, 196354), (589, 126680), (620, 120346), (760, 98177), (1178, 63340), (1240, 60173), (2356, 31670), (2945, 25336), (3167, 23560), (4712, 15835), (5890, 12668), (6334, 11780)]