23734760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 65664000

約数和(自身を除く): 41929240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 37, 40, 56, 58, 70, 74, 79, 116, 140, 145, 148, 158, 185, 203, 232, 259, 280, 290, 296, 316, 370, 395, 406, 518, 553, 580, 632, 740, 790, 812, 1015, 1036, 1073, 1106, 1160, 1295, 1480, 1580, 1624, 2030, 2072, 2146, 2212, 2291, 2590, 2765, 2923, 3160, 4060, 4292, 4424, 4582, 5180, 5365, 5530, 5846, 7511, 8120, 8584, 9164, 10360, 10730, 11060, 11455, 11692, 14615, 15022, 16037, 18328, 20461, 21460, 22120, 22910, 23384, 29230, 30044, 32074, 37555, 40922, 42920, 45820, 58460, 60088, 64148, 75110, 80185, 81844, 84767, 91640, 102305, 116920, 128296, 150220, 160370, 163688, 169534, 204610, 300440, 320740, 339068, 409220, 423835, 593369, 641480, 678136, 818440, 847670, 1186738, 1695340, 2373476, 2966845, 3390680, 4746952, 5933690, 11867380, 23734760]

約数ペア:

[(1, 23734760), (2, 11867380), (4, 5933690), (5, 4746952), (7, 3390680), (8, 2966845), (10, 2373476), (14, 1695340), (20, 1186738), (28, 847670), (29, 818440), (35, 678136), (37, 641480), (40, 593369), (56, 423835), (58, 409220), (70, 339068), (74, 320740), (79, 300440), (116, 204610), (140, 169534), (145, 163688), (148, 160370), (158, 150220), (185, 128296), (203, 116920), (232, 102305), (259, 91640), (280, 84767), (290, 81844), (296, 80185), (316, 75110), (370, 64148), (395, 60088), (406, 58460), (518, 45820), (553, 42920), (580, 40922), (632, 37555), (740, 32074), (790, 30044), (812, 29230), (1015, 23384), (1036, 22910), (1073, 22120), (1106, 21460), (1160, 20461), (1295, 18328), (1480, 16037), (1580, 15022), (1624, 14615), (2030, 11692), (2072, 11455), (2146, 11060), (2212, 10730), (2291, 10360), (2590, 9164), (2765, 8584), (2923, 8120), (3160, 7511), (4060, 5846), (4292, 5530), (4424, 5365), (4582, 5180)]