452510110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{22171}}^1$

素因数の和:22348

約数の個数: 32

約数和(自身を含む): 882800352

約数和(自身を除く): 430290242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410, 22171, 44342, 110855, 221710, 288223, 576446, 1441115, 2882230, 3480847, 6961694, 17404235, 34808470, 45251011, 90502022, 226255055, 452510110]

約数ペア:

[(1, 452510110), (2, 226255055), (5, 90502022), (10, 45251011), (13, 34808470), (26, 17404235), (65, 6961694), (130, 3480847), (157, 2882230), (314, 1441115), (785, 576446), (1570, 288223), (2041, 221710), (4082, 110855), (10205, 44342), (20410, 22171)]