45774040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 120657600

約数和(自身を除く): 74883560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 41, 52, 65, 76, 82, 95, 104, 113, 130, 152, 164, 190, 205, 226, 247, 260, 328, 380, 410, 452, 494, 520, 533, 565, 760, 779, 820, 904, 988, 1066, 1130, 1235, 1469, 1558, 1640, 1976, 2132, 2147, 2260, 2470, 2665, 2938, 3116, 3895, 4264, 4294, 4520, 4633, 4940, 5330, 5876, 6232, 7345, 7790, 8588, 9266, 9880, 10127, 10660, 10735, 11752, 14690, 15580, 17176, 18532, 20254, 21320, 21470, 23165, 27911, 29380, 31160, 37064, 40508, 42940, 46330, 50635, 55822, 58760, 60229, 81016, 85880, 88027, 92660, 101270, 111644, 120458, 139555, 176054, 185320, 202540, 223288, 240916, 279110, 301145, 352108, 405080, 440135, 481832, 558220, 602290, 704216, 880270, 1116440, 1144351, 1204580, 1760540, 2288702, 2409160, 3521080, 4577404, 5721755, 9154808, 11443510, 22887020, 45774040]

約数ペア:

[(1, 45774040), (2, 22887020), (4, 11443510), (5, 9154808), (8, 5721755), (10, 4577404), (13, 3521080), (19, 2409160), (20, 2288702), (26, 1760540), (38, 1204580), (40, 1144351), (41, 1116440), (52, 880270), (65, 704216), (76, 602290), (82, 558220), (95, 481832), (104, 440135), (113, 405080), (130, 352108), (152, 301145), (164, 279110), (190, 240916), (205, 223288), (226, 202540), (247, 185320), (260, 176054), (328, 139555), (380, 120458), (410, 111644), (452, 101270), (494, 92660), (520, 88027), (533, 85880), (565, 81016), (760, 60229), (779, 58760), (820, 55822), (904, 50635), (988, 46330), (1066, 42940), (1130, 40508), (1235, 37064), (1469, 31160), (1558, 29380), (1640, 27911), (1976, 23165), (2132, 21470), (2147, 21320), (2260, 20254), (2470, 18532), (2665, 17176), (2938, 15580), (3116, 14690), (3895, 11752), (4264, 10735), (4294, 10660), (4520, 10127), (4633, 9880), (4940, 9266), (5330, 8588), (5876, 7790), (6232, 7345)]