70823720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14633}}^1$

素因数の和:14666

約数の個数: 48

約数和(自身を含む): 175168980

約数和(自身を除く): 104345260

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 14633, 29266, 58532, 73165, 117064, 146330, 160963, 292660, 321926, 585320, 643852, 804815, 1287704, 1609630, 1770593, 3219260, 3541186, 6438520, 7082372, 8852965, 14164744, 17705930, 35411860, 70823720]

約数ペア:

[(1, 70823720), (2, 35411860), (4, 17705930), (5, 14164744), (8, 8852965), (10, 7082372), (11, 6438520), (20, 3541186), (22, 3219260), (40, 1770593), (44, 1609630), (55, 1287704), (88, 804815), (110, 643852), (121, 585320), (220, 321926), (242, 292660), (440, 160963), (484, 146330), (605, 117064), (968, 73165), (1210, 58532), (2420, 29266), (4840, 14633)]