22356880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 66495744

約数和(自身を除く): 44138864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 80, 83, 91, 104, 112, 130, 140, 148, 166, 182, 185, 208, 259, 260, 280, 296, 332, 364, 370, 415, 455, 481, 518, 520, 560, 581, 592, 664, 728, 740, 830, 910, 962, 1036, 1040, 1079, 1162, 1295, 1328, 1456, 1480, 1660, 1820, 1924, 2072, 2158, 2324, 2405, 2590, 2905, 2960, 3071, 3320, 3367, 3640, 3848, 4144, 4316, 4648, 4810, 5180, 5395, 5810, 6142, 6640, 6734, 7280, 7553, 7696, 8632, 9296, 9620, 10360, 10790, 11620, 12284, 13468, 15106, 15355, 16835, 17264, 19240, 20720, 21497, 21580, 23240, 24568, 26936, 30212, 30710, 33670, 37765, 38480, 39923, 42994, 43160, 46480, 49136, 53872, 60424, 61420, 67340, 75530, 79846, 85988, 86320, 107485, 120848, 122840, 134680, 151060, 159692, 171976, 199615, 214970, 245680, 269360, 279461, 302120, 319384, 343952, 399230, 429940, 558922, 604240, 638768, 798460, 859880, 1117844, 1397305, 1596920, 1719760, 2235688, 2794610, 3193840, 4471376, 5589220, 11178440, 22356880]

約数ペア:

[(1, 22356880), (2, 11178440), (4, 5589220), (5, 4471376), (7, 3193840), (8, 2794610), (10, 2235688), (13, 1719760), (14, 1596920), (16, 1397305), (20, 1117844), (26, 859880), (28, 798460), (35, 638768), (37, 604240), (40, 558922), (52, 429940), (56, 399230), (65, 343952), (70, 319384), (74, 302120), (80, 279461), (83, 269360), (91, 245680), (104, 214970), (112, 199615), (130, 171976), (140, 159692), (148, 151060), (166, 134680), (182, 122840), (185, 120848), (208, 107485), (259, 86320), (260, 85988), (280, 79846), (296, 75530), (332, 67340), (364, 61420), (370, 60424), (415, 53872), (455, 49136), (481, 46480), (518, 43160), (520, 42994), (560, 39923), (581, 38480), (592, 37765), (664, 33670), (728, 30710), (740, 30212), (830, 26936), (910, 24568), (962, 23240), (1036, 21580), (1040, 21497), (1079, 20720), (1162, 19240), (1295, 17264), (1328, 16835), (1456, 15355), (1480, 15106), (1660, 13468), (1820, 12284), (1924, 11620), (2072, 10790), (2158, 10360), (2324, 9620), (2405, 9296), (2590, 8632), (2905, 7696), (2960, 7553), (3071, 7280), (3320, 6734), (3367, 6640), (3640, 6142), (3848, 5810), (4144, 5395), (4316, 5180), (4648, 4810)]