40563670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 89426160

約数和(自身を除く): 48862490

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4357, 4655, 8714, 9310, 21785, 30499, 43570, 60998, 82783, 152495, 165566, 213493, 304990, 413915, 426986, 579481, 827830, 1067465, 1158962, 2134930, 2897405, 4056367, 5794810, 8112734, 20281835, 40563670]

約数ペア:

[(1, 40563670), (2, 20281835), (5, 8112734), (7, 5794810), (10, 4056367), (14, 2897405), (19, 2134930), (35, 1158962), (38, 1067465), (49, 827830), (70, 579481), (95, 426986), (98, 413915), (133, 304990), (190, 213493), (245, 165566), (266, 152495), (490, 82783), (665, 60998), (931, 43570), (1330, 30499), (1862, 21785), (4357, 9310), (4655, 8714)]