45295120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 114836400

約数和(自身を除く): 69541280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 449, 485, 520, 776, 898, 970, 1040, 1261, 1552, 1796, 1940, 2245, 2522, 3592, 3880, 4490, 5044, 5837, 6305, 7184, 7760, 8980, 10088, 11674, 12610, 17960, 20176, 23348, 25220, 29185, 35920, 43553, 46696, 50440, 58370, 87106, 93392, 100880, 116740, 174212, 217765, 233480, 348424, 435530, 466960, 566189, 696848, 871060, 1132378, 1742120, 2264756, 2830945, 3484240, 4529512, 5661890, 9059024, 11323780, 22647560, 45295120]

約数ペア:

[(1, 45295120), (2, 22647560), (4, 11323780), (5, 9059024), (8, 5661890), (10, 4529512), (13, 3484240), (16, 2830945), (20, 2264756), (26, 1742120), (40, 1132378), (52, 871060), (65, 696848), (80, 566189), (97, 466960), (104, 435530), (130, 348424), (194, 233480), (208, 217765), (260, 174212), (388, 116740), (449, 100880), (485, 93392), (520, 87106), (776, 58370), (898, 50440), (970, 46696), (1040, 43553), (1261, 35920), (1552, 29185), (1796, 25220), (1940, 23348), (2245, 20176), (2522, 17960), (3592, 12610), (3880, 11674), (4490, 10088), (5044, 8980), (5837, 7760), (6305, 7184)]