45022120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 126282240

約数和(自身を除く): 81260120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 463, 520, 572, 680, 715, 748, 884, 926, 935, 1105, 1144, 1430, 1496, 1768, 1852, 1870, 2210, 2315, 2431, 2860, 3704, 3740, 4420, 4630, 4862, 5093, 5720, 6019, 7480, 7871, 8840, 9260, 9724, 10186, 12038, 12155, 15742, 18520, 19448, 20372, 24076, 24310, 25465, 30095, 31484, 39355, 40744, 48152, 48620, 50930, 60190, 62968, 66209, 78710, 86581, 97240, 101860, 102323, 120380, 132418, 157420, 173162, 203720, 204646, 240760, 264836, 314840, 331045, 346324, 409292, 432905, 511615, 529672, 662090, 692648, 818584, 865810, 1023230, 1125553, 1324180, 1731620, 2046460, 2251106, 2648360, 3463240, 4092920, 4502212, 5627765, 9004424, 11255530, 22511060, 45022120]

約数ペア:

[(1, 45022120), (2, 22511060), (4, 11255530), (5, 9004424), (8, 5627765), (10, 4502212), (11, 4092920), (13, 3463240), (17, 2648360), (20, 2251106), (22, 2046460), (26, 1731620), (34, 1324180), (40, 1125553), (44, 1023230), (52, 865810), (55, 818584), (65, 692648), (68, 662090), (85, 529672), (88, 511615), (104, 432905), (110, 409292), (130, 346324), (136, 331045), (143, 314840), (170, 264836), (187, 240760), (220, 204646), (221, 203720), (260, 173162), (286, 157420), (340, 132418), (374, 120380), (440, 102323), (442, 101860), (463, 97240), (520, 86581), (572, 78710), (680, 66209), (715, 62968), (748, 60190), (884, 50930), (926, 48620), (935, 48152), (1105, 40744), (1144, 39355), (1430, 31484), (1496, 30095), (1768, 25465), (1852, 24310), (1870, 24076), (2210, 20372), (2315, 19448), (2431, 18520), (2860, 15742), (3704, 12155), (3740, 12038), (4420, 10186), (4630, 9724), (4862, 9260), (5093, 8840), (5720, 7871), (6019, 7480)]