1036505036900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{18481}}^1\times {\mathrm{13043}}^1$

素因数の和:31581

約数の個数: 72

約数和(自身を含む): 2301824277984

約数和(自身を除く): 1265319241084

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 13043, 18481, 26086, 36962, 52172, 65215, 73924, 92405, 130430, 184810, 260860, 326075, 369620, 462025, 560849, 652150, 794683, 924050, 1121698, 1304300, 1589366, 1848100, 2243396, 2804245, 3178732, 3973415, 5608490, 7946830, 11216980, 14021225, 15893660, 19867075, 28042450, 39734150, 56084900, 79468300, 241047683, 482095366, 964190732, 1205238415, 2410476830, 4820953660, 6026192075, 10365050369, 12052384150, 20730100738, 24104768300, 41460201476, 51825251845, 103650503690, 207301007380, 259126259225, 518252518450, 1036505036900]

約数ペア:

[(1, 1036505036900), (2, 518252518450), (4, 259126259225), (5, 207301007380), (10, 103650503690), (20, 51825251845), (25, 41460201476), (43, 24104768300), (50, 20730100738), (86, 12052384150), (100, 10365050369), (172, 6026192075), (215, 4820953660), (430, 2410476830), (860, 1205238415), (1075, 964190732), (2150, 482095366), (4300, 241047683), (13043, 79468300), (18481, 56084900), (26086, 39734150), (36962, 28042450), (52172, 19867075), (65215, 15893660), (73924, 14021225), (92405, 11216980), (130430, 7946830), (184810, 5608490), (260860, 3973415), (326075, 3178732), (369620, 2804245), (462025, 2243396), (560849, 1848100), (652150, 1589366), (794683, 1304300), (924050, 1121698)]