31460757920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{12703}}^1$

素因数の和:13414

約数の個数: 96

約数和(自身を含む): 77678963712

約数和(自身を除く): 46218205792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 673, 736, 920, 1346, 1840, 2692, 3365, 3680, 5384, 6730, 10768, 12703, 13460, 15479, 21536, 25406, 26920, 30958, 50812, 53840, 61916, 63515, 77395, 101624, 107680, 123832, 127030, 154790, 203248, 247664, 254060, 292169, 309580, 406496, 495328, 508120, 584338, 619160, 1016240, 1168676, 1238320, 1460845, 2032480, 2337352, 2476640, 2921690, 4674704, 5843380, 8549119, 9349408, 11686760, 17098238, 23373520, 34196476, 42745595, 46747040, 68392952, 85491190, 136785904, 170982380, 196629737, 273571808, 341964760, 393259474, 683929520, 786518948, 983148685, 1367859040, 1573037896, 1966297370, 3146075792, 3932594740, 6292151584, 7865189480, 15730378960, 31460757920]

約数ペア:

[(1, 31460757920), (2, 15730378960), (4, 7865189480), (5, 6292151584), (8, 3932594740), (10, 3146075792), (16, 1966297370), (20, 1573037896), (23, 1367859040), (32, 983148685), (40, 786518948), (46, 683929520), (80, 393259474), (92, 341964760), (115, 273571808), (160, 196629737), (184, 170982380), (230, 136785904), (368, 85491190), (460, 68392952), (673, 46747040), (736, 42745595), (920, 34196476), (1346, 23373520), (1840, 17098238), (2692, 11686760), (3365, 9349408), (3680, 8549119), (5384, 5843380), (6730, 4674704), (10768, 2921690), (12703, 2476640), (13460, 2337352), (15479, 2032480), (21536, 1460845), (25406, 1238320), (26920, 1168676), (30958, 1016240), (50812, 619160), (53840, 584338), (61916, 508120), (63515, 495328), (77395, 406496), (101624, 309580), (107680, 292169), (123832, 254060), (127030, 247664), (154790, 203248)]