7166950960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{237631}}^1$

素因数の和:237686

約数の個数: 80

約数和(自身を含む): 18563811840

約数和(自身を除く): 11396860880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 237631, 475262, 950524, 1188155, 1901048, 2376310, 3089203, 3802096, 4752620, 6178406, 6891299, 9505240, 12356812, 13782598, 15446015, 19010480, 24713624, 27565196, 30892030, 34456495, 49427248, 55130392, 61784060, 68912990, 89586887, 110260784, 123568120, 137825980, 179173774, 247136240, 275651960, 358347548, 447934435, 551303920, 716695096, 895868870, 1433390192, 1791737740, 3583475480, 7166950960]

約数ペア:

[(1, 7166950960), (2, 3583475480), (4, 1791737740), (5, 1433390192), (8, 895868870), (10, 716695096), (13, 551303920), (16, 447934435), (20, 358347548), (26, 275651960), (29, 247136240), (40, 179173774), (52, 137825980), (58, 123568120), (65, 110260784), (80, 89586887), (104, 68912990), (116, 61784060), (130, 55130392), (145, 49427248), (208, 34456495), (232, 30892030), (260, 27565196), (290, 24713624), (377, 19010480), (464, 15446015), (520, 13782598), (580, 12356812), (754, 9505240), (1040, 6891299), (1160, 6178406), (1508, 4752620), (1885, 3802096), (2320, 3089203), (3016, 2376310), (3770, 1901048), (6032, 1188155), (7540, 950524), (15080, 475262), (30160, 237631)]