15694529540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{116273}}^1$

素因数の和:116696

約数の個数: 48

約数和(自身を含む): 34985451312

約数和(自身を除く): 19290921772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 397, 794, 1588, 1985, 3970, 6749, 7940, 13498, 26996, 33745, 67490, 116273, 134980, 232546, 465092, 581365, 1162730, 1976641, 2325460, 3953282, 7906564, 9883205, 19766410, 39532820, 46160381, 92320762, 184641524, 230801905, 461603810, 784726477, 923207620, 1569452954, 3138905908, 3923632385, 7847264770, 15694529540]

約数ペア:

[(1, 15694529540), (2, 7847264770), (4, 3923632385), (5, 3138905908), (10, 1569452954), (17, 923207620), (20, 784726477), (34, 461603810), (68, 230801905), (85, 184641524), (170, 92320762), (340, 46160381), (397, 39532820), (794, 19766410), (1588, 9883205), (1985, 7906564), (3970, 3953282), (6749, 2325460), (7940, 1976641), (13498, 1162730), (26996, 581365), (33745, 465092), (67490, 232546), (116273, 134980)]