2014160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 4961736

約数和(自身を除く): 2947576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1481, 2962, 5924, 7405, 11848, 14810, 23696, 25177, 29620, 50354, 59240, 100708, 118480, 125885, 201416, 251770, 402832, 503540, 1007080, 2014160]

約数ペア:

[(1, 2014160), (2, 1007080), (4, 503540), (5, 402832), (8, 251770), (10, 201416), (16, 125885), (17, 118480), (20, 100708), (34, 59240), (40, 50354), (68, 29620), (80, 25177), (85, 23696), (136, 14810), (170, 11848), (272, 7405), (340, 5924), (680, 2962), (1360, 1481)]