160497910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2011}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 302476032

約数和(自身を除く): 141978122

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 347, 694, 1735, 2011, 3470, 4022, 7981, 10055, 15962, 20110, 39905, 46253, 79810, 92506, 231265, 462530, 697817, 1395634, 3489085, 6978170, 16049791, 32099582, 80248955, 160497910]

約数ペア:

[(1, 160497910), (2, 80248955), (5, 32099582), (10, 16049791), (23, 6978170), (46, 3489085), (115, 1395634), (230, 697817), (347, 462530), (694, 231265), (1735, 92506), (2011, 79810), (3470, 46253), (4022, 39905), (7981, 20110), (10055, 15962)]