27888920360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{62683}}^1$

素因数の和:62935

約数の個数: 96

約数和(自身を含む): 73317713760

約数和(自身を除く): 45428793400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 227, 245, 280, 392, 454, 490, 908, 980, 1135, 1589, 1816, 1960, 2270, 3178, 4540, 6356, 7945, 9080, 11123, 12712, 15890, 22246, 31780, 44492, 55615, 62683, 63560, 88984, 111230, 125366, 222460, 250732, 313415, 438781, 444920, 501464, 626830, 877562, 1253660, 1755124, 2193905, 2507320, 3071467, 3510248, 4387810, 6142934, 8775620, 12285868, 14229041, 15357335, 17551240, 24571736, 28458082, 30714670, 56916164, 61429340, 71145205, 99603287, 113832328, 122858680, 142290410, 199206574, 284580820, 398413148, 498016435, 569161640, 697223009, 796826296, 996032870, 1394446018, 1992065740, 2788892036, 3486115045, 3984131480, 5577784072, 6972230090, 13944460180, 27888920360]

約数ペア:

[(1, 27888920360), (2, 13944460180), (4, 6972230090), (5, 5577784072), (7, 3984131480), (8, 3486115045), (10, 2788892036), (14, 1992065740), (20, 1394446018), (28, 996032870), (35, 796826296), (40, 697223009), (49, 569161640), (56, 498016435), (70, 398413148), (98, 284580820), (140, 199206574), (196, 142290410), (227, 122858680), (245, 113832328), (280, 99603287), (392, 71145205), (454, 61429340), (490, 56916164), (908, 30714670), (980, 28458082), (1135, 24571736), (1589, 17551240), (1816, 15357335), (1960, 14229041), (2270, 12285868), (3178, 8775620), (4540, 6142934), (6356, 4387810), (7945, 3510248), (9080, 3071467), (11123, 2507320), (12712, 2193905), (15890, 1755124), (22246, 1253660), (31780, 877562), (44492, 626830), (55615, 501464), (62683, 444920), (63560, 438781), (88984, 313415), (111230, 250732), (125366, 222460)]