45806320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 122724288

約数和(自身を除く): 76917968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 521, 560, 628, 785, 1042, 1099, 1256, 1570, 2084, 2198, 2512, 2605, 3140, 3647, 4168, 4396, 5210, 5495, 6280, 7294, 8336, 8792, 10420, 10990, 12560, 14588, 17584, 18235, 20840, 21980, 29176, 36470, 41680, 43960, 58352, 72940, 81797, 87920, 145880, 163594, 291760, 327188, 408985, 572579, 654376, 817970, 1145158, 1308752, 1635940, 2290316, 2862895, 3271880, 4580632, 5725790, 6543760, 9161264, 11451580, 22903160, 45806320]

約数ペア:

[(1, 45806320), (2, 22903160), (4, 11451580), (5, 9161264), (7, 6543760), (8, 5725790), (10, 4580632), (14, 3271880), (16, 2862895), (20, 2290316), (28, 1635940), (35, 1308752), (40, 1145158), (56, 817970), (70, 654376), (80, 572579), (112, 408985), (140, 327188), (157, 291760), (280, 163594), (314, 145880), (521, 87920), (560, 81797), (628, 72940), (785, 58352), (1042, 43960), (1099, 41680), (1256, 36470), (1570, 29176), (2084, 21980), (2198, 20840), (2512, 18235), (2605, 17584), (3140, 14588), (3647, 12560), (4168, 10990), (4396, 10420), (5210, 8792), (5495, 8336), (6280, 7294)]