23016500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3573

約数の個数: 48

約数和(自身を含む): 54150096

約数和(自身を除く): 31133596

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 3541, 6500, 7082, 14164, 17705, 35410, 46033, 70820, 88525, 92066, 177050, 184132, 230165, 354100, 442625, 460330, 885250, 920660, 1150825, 1770500, 2301650, 4603300, 5754125, 11508250, 23016500]

約数ペア:

[(1, 23016500), (2, 11508250), (4, 5754125), (5, 4603300), (10, 2301650), (13, 1770500), (20, 1150825), (25, 920660), (26, 885250), (50, 460330), (52, 442625), (65, 354100), (100, 230165), (125, 184132), (130, 177050), (250, 92066), (260, 88525), (325, 70820), (500, 46033), (650, 35410), (1300, 17705), (1625, 14164), (3250, 7082), (3541, 6500)]