16398888910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{65957}}^1$

素因数の和:66057

約数の個数: 48

約数和(自身を含む): 31514204736

約数和(自身を除く): 15115315826

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 529, 1058, 1081, 2162, 2645, 5290, 5405, 10810, 24863, 49726, 65957, 124315, 131914, 248630, 329785, 659570, 1517011, 3034022, 3099979, 6199958, 7585055, 15170110, 15499895, 30999790, 34891253, 69782506, 71299517, 142599034, 174456265, 348912530, 356497585, 712995170, 1639888891, 3279777782, 8199444455, 16398888910]

約数ペア:

[(1, 16398888910), (2, 8199444455), (5, 3279777782), (10, 1639888891), (23, 712995170), (46, 356497585), (47, 348912530), (94, 174456265), (115, 142599034), (230, 71299517), (235, 69782506), (470, 34891253), (529, 30999790), (1058, 15499895), (1081, 15170110), (2162, 7585055), (2645, 6199958), (5290, 3099979), (5405, 3034022), (10810, 1517011), (24863, 659570), (49726, 329785), (65957, 248630), (124315, 131914)]