13099840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 34820352

約数和(自身を除く): 21720512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 67, 80, 94, 104, 130, 134, 160, 188, 208, 235, 260, 268, 320, 335, 376, 416, 470, 520, 536, 611, 670, 752, 832, 871, 940, 1040, 1072, 1222, 1340, 1504, 1742, 1880, 2080, 2144, 2444, 2680, 3008, 3055, 3149, 3484, 3760, 4160, 4288, 4355, 4888, 5360, 6110, 6298, 6968, 7520, 8710, 9776, 10720, 12220, 12596, 13936, 15040, 15745, 17420, 19552, 21440, 24440, 25192, 27872, 31490, 34840, 39104, 40937, 48880, 50384, 55744, 62980, 69680, 81874, 97760, 100768, 125960, 139360, 163748, 195520, 201536, 204685, 251920, 278720, 327496, 409370, 503840, 654992, 818740, 1007680, 1309984, 1637480, 2619968, 3274960, 6549920, 13099840]

約数ペア:

[(1, 13099840), (2, 6549920), (4, 3274960), (5, 2619968), (8, 1637480), (10, 1309984), (13, 1007680), (16, 818740), (20, 654992), (26, 503840), (32, 409370), (40, 327496), (47, 278720), (52, 251920), (64, 204685), (65, 201536), (67, 195520), (80, 163748), (94, 139360), (104, 125960), (130, 100768), (134, 97760), (160, 81874), (188, 69680), (208, 62980), (235, 55744), (260, 50384), (268, 48880), (320, 40937), (335, 39104), (376, 34840), (416, 31490), (470, 27872), (520, 25192), (536, 24440), (611, 21440), (670, 19552), (752, 17420), (832, 15745), (871, 15040), (940, 13936), (1040, 12596), (1072, 12220), (1222, 10720), (1340, 9776), (1504, 8710), (1742, 7520), (1880, 6968), (2080, 6298), (2144, 6110), (2444, 5360), (2680, 4888), (3008, 4355), (3055, 4288), (3149, 4160), (3484, 3760)]