4111120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 10624320

約数和(自身を除く): 6513200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 67, 80, 104, 118, 130, 134, 208, 236, 260, 268, 295, 335, 472, 520, 536, 590, 670, 767, 871, 944, 1040, 1072, 1180, 1340, 1534, 1742, 2360, 2680, 3068, 3484, 3835, 3953, 4355, 4720, 5360, 6136, 6968, 7670, 7906, 8710, 12272, 13936, 15340, 15812, 17420, 19765, 30680, 31624, 34840, 39530, 51389, 61360, 63248, 69680, 79060, 102778, 158120, 205556, 256945, 316240, 411112, 513890, 822224, 1027780, 2055560, 4111120]

約数ペア:

[(1, 4111120), (2, 2055560), (4, 1027780), (5, 822224), (8, 513890), (10, 411112), (13, 316240), (16, 256945), (20, 205556), (26, 158120), (40, 102778), (52, 79060), (59, 69680), (65, 63248), (67, 61360), (80, 51389), (104, 39530), (118, 34840), (130, 31624), (134, 30680), (208, 19765), (236, 17420), (260, 15812), (268, 15340), (295, 13936), (335, 12272), (472, 8710), (520, 7906), (536, 7670), (590, 6968), (670, 6136), (767, 5360), (871, 4720), (944, 4355), (1040, 3953), (1072, 3835), (1180, 3484), (1340, 3068), (1534, 2680), (1742, 2360)]