10698847720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{784373}}^1$

素因数の和:784426

約数の個数: 64

約数和(自身を含む): 27107965440

約数和(自身を除く): 16409117720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 784373, 1568746, 3137492, 3921865, 6274984, 7843730, 8628103, 15687460, 17256206, 24315563, 31374920, 34512412, 43140515, 48631126, 69024824, 86281030, 97262252, 121577815, 172562060, 194524504, 243155630, 267471193, 345124120, 486311260, 534942386, 972622520, 1069884772, 1337355965, 2139769544, 2674711930, 5349423860, 10698847720]

約数ペア:

[(1, 10698847720), (2, 5349423860), (4, 2674711930), (5, 2139769544), (8, 1337355965), (10, 1069884772), (11, 972622520), (20, 534942386), (22, 486311260), (31, 345124120), (40, 267471193), (44, 243155630), (55, 194524504), (62, 172562060), (88, 121577815), (110, 97262252), (124, 86281030), (155, 69024824), (220, 48631126), (248, 43140515), (310, 34512412), (341, 31374920), (440, 24315563), (620, 17256206), (682, 15687460), (1240, 8628103), (1364, 7843730), (1705, 6274984), (2728, 3921865), (3410, 3137492), (6820, 1568746), (13640, 784373)]