23100560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 64120896

約数和(自身を除く): 41020336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 83, 98, 112, 140, 142, 166, 196, 245, 280, 284, 332, 355, 392, 415, 490, 497, 560, 568, 581, 664, 710, 784, 830, 980, 994, 1136, 1162, 1328, 1420, 1660, 1960, 1988, 2324, 2485, 2840, 2905, 3320, 3479, 3920, 3976, 4067, 4648, 4970, 5680, 5810, 5893, 6640, 6958, 7952, 8134, 9296, 9940, 11620, 11786, 13916, 16268, 17395, 19880, 20335, 23240, 23572, 27832, 29465, 32536, 34790, 39760, 40670, 41251, 46480, 47144, 55664, 58930, 65072, 69580, 81340, 82502, 94288, 117860, 139160, 162680, 165004, 206255, 235720, 278320, 288757, 325360, 330008, 412510, 471440, 577514, 660016, 825020, 1155028, 1443785, 1650040, 2310056, 2887570, 3300080, 4620112, 5775140, 11550280, 23100560]

約数ペア:

[(1, 23100560), (2, 11550280), (4, 5775140), (5, 4620112), (7, 3300080), (8, 2887570), (10, 2310056), (14, 1650040), (16, 1443785), (20, 1155028), (28, 825020), (35, 660016), (40, 577514), (49, 471440), (56, 412510), (70, 330008), (71, 325360), (80, 288757), (83, 278320), (98, 235720), (112, 206255), (140, 165004), (142, 162680), (166, 139160), (196, 117860), (245, 94288), (280, 82502), (284, 81340), (332, 69580), (355, 65072), (392, 58930), (415, 55664), (490, 47144), (497, 46480), (560, 41251), (568, 40670), (581, 39760), (664, 34790), (710, 32536), (784, 29465), (830, 27832), (980, 23572), (994, 23240), (1136, 20335), (1162, 19880), (1328, 17395), (1420, 16268), (1660, 13916), (1960, 11786), (1988, 11620), (2324, 9940), (2485, 9296), (2840, 8134), (2905, 7952), (3320, 6958), (3479, 6640), (3920, 5893), (3976, 5810), (4067, 5680), (4648, 4970)]