3255743240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{1931}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 7460147520

約数和(自身を除く): 4204404280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 691, 1220, 1382, 1931, 2440, 2764, 3455, 3862, 5528, 6910, 7724, 9655, 13820, 15448, 19310, 27640, 38620, 42151, 77240, 84302, 117791, 168604, 210755, 235582, 337208, 421510, 471164, 588955, 843020, 942328, 1177910, 1334321, 1686040, 2355820, 2668642, 4711640, 5337284, 6671605, 10674568, 13343210, 26686420, 53372840, 81393581, 162787162, 325574324, 406967905, 651148648, 813935810, 1627871620, 3255743240]

約数ペア:

[(1, 3255743240), (2, 1627871620), (4, 813935810), (5, 651148648), (8, 406967905), (10, 325574324), (20, 162787162), (40, 81393581), (61, 53372840), (122, 26686420), (244, 13343210), (305, 10674568), (488, 6671605), (610, 5337284), (691, 4711640), (1220, 2668642), (1382, 2355820), (1931, 1686040), (2440, 1334321), (2764, 1177910), (3455, 942328), (3862, 843020), (5528, 588955), (6910, 471164), (7724, 421510), (9655, 337208), (13820, 235582), (15448, 210755), (19310, 168604), (27640, 117791), (38620, 84302), (42151, 77240)]