45691360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 126880992

約数和(自身を除く): 81189632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 1997, 2080, 2288, 2860, 3994, 4576, 5720, 7988, 9985, 11440, 15976, 19970, 21967, 22880, 25961, 31952, 39940, 43934, 51922, 63904, 79880, 87868, 103844, 109835, 129805, 159760, 175736, 207688, 219670, 259610, 285571, 319520, 351472, 415376, 439340, 519220, 571142, 702944, 830752, 878680, 1038440, 1142284, 1427855, 1757360, 2076880, 2284568, 2855710, 3514720, 4153760, 4569136, 5711420, 9138272, 11422840, 22845680, 45691360]

約数ペア:

[(1, 45691360), (2, 22845680), (4, 11422840), (5, 9138272), (8, 5711420), (10, 4569136), (11, 4153760), (13, 3514720), (16, 2855710), (20, 2284568), (22, 2076880), (26, 1757360), (32, 1427855), (40, 1142284), (44, 1038440), (52, 878680), (55, 830752), (65, 702944), (80, 571142), (88, 519220), (104, 439340), (110, 415376), (130, 351472), (143, 319520), (160, 285571), (176, 259610), (208, 219670), (220, 207688), (260, 175736), (286, 159760), (352, 129805), (416, 109835), (440, 103844), (520, 87868), (572, 79880), (715, 63904), (880, 51922), (1040, 43934), (1144, 39940), (1430, 31952), (1760, 25961), (1997, 22880), (2080, 21967), (2288, 19970), (2860, 15976), (3994, 11440), (4576, 9985), (5720, 7988)]