6801474980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{148439}}^1$

素因数の和:148556

約数の個数: 48

約数和(自身を含む): 14962752000

約数和(自身を除く): 8161277020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 2291, 4582, 9164, 11455, 22910, 45820, 148439, 296878, 593756, 742195, 1484390, 2968780, 4304731, 8609462, 11726681, 17218924, 21523655, 23453362, 43047310, 46906724, 58633405, 86094620, 117266810, 234533620, 340073749, 680147498, 1360294996, 1700368745, 3400737490, 6801474980]

約数ペア:

[(1, 6801474980), (2, 3400737490), (4, 1700368745), (5, 1360294996), (10, 680147498), (20, 340073749), (29, 234533620), (58, 117266810), (79, 86094620), (116, 58633405), (145, 46906724), (158, 43047310), (290, 23453362), (316, 21523655), (395, 17218924), (580, 11726681), (790, 8609462), (1580, 4304731), (2291, 2968780), (4582, 1484390), (9164, 742195), (11455, 593756), (22910, 296878), (45820, 148439)]