72433010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19213}}^1$

素因数の和:19262

約数の個数: 32

約数和(自身を含む): 145257840

約数和(自身を除く): 72824830

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 19213, 38426, 96065, 192130, 249769, 499538, 557177, 1114354, 1248845, 2497690, 2785885, 5571770, 7243301, 14486602, 36216505, 72433010]

約数ペア:

[(1, 72433010), (2, 36216505), (5, 14486602), (10, 7243301), (13, 5571770), (26, 2785885), (29, 2497690), (58, 1248845), (65, 1114354), (130, 557177), (145, 499538), (290, 249769), (377, 192130), (754, 96065), (1885, 38426), (3770, 19213)]