1188105740

素因数分解:

$2^2\times 5^1\times {\mathrm{59405287}}^1$

素因数の和:59405296

約数の個数: 12

約数和(自身を含む): 2495022096

約数和(自身を除く): 1306916356

約数列:

[1, 2, 4, 5, 10, 20, 59405287, 118810574, 237621148, 297026435, 594052870, 1188105740]

約数ペア:

[(1, 1188105740), (2, 594052870), (4, 297026435), (5, 237621148), (10, 118810574), (20, 59405287)]