74010640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2768

約数の個数: 80

約数和(自身を含む): 193844736

約数和(自身を除く): 119834096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2713, 2728, 3410, 5426, 5456, 6820, 10852, 13565, 13640, 21704, 27130, 27280, 29843, 43408, 54260, 59686, 84103, 108520, 119372, 149215, 168206, 217040, 238744, 298430, 336412, 420515, 477488, 596860, 672824, 841030, 925133, 1193720, 1345648, 1682060, 1850266, 2387440, 3364120, 3700532, 4625665, 6728240, 7401064, 9251330, 14802128, 18502660, 37005320, 74010640]

約数ペア:

[(1, 74010640), (2, 37005320), (4, 18502660), (5, 14802128), (8, 9251330), (10, 7401064), (11, 6728240), (16, 4625665), (20, 3700532), (22, 3364120), (31, 2387440), (40, 1850266), (44, 1682060), (55, 1345648), (62, 1193720), (80, 925133), (88, 841030), (110, 672824), (124, 596860), (155, 477488), (176, 420515), (220, 336412), (248, 298430), (310, 238744), (341, 217040), (440, 168206), (496, 149215), (620, 119372), (682, 108520), (880, 84103), (1240, 59686), (1364, 54260), (1705, 43408), (2480, 29843), (2713, 27280), (2728, 27130), (3410, 21704), (5426, 13640), (5456, 13565), (6820, 10852)]