29326180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 66855600

約数和(自身を除く): 37529420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 757, 1490, 1514, 1937, 2980, 3028, 3785, 3874, 7570, 7748, 9685, 9841, 15140, 19370, 19682, 38740, 39364, 49205, 98410, 112793, 196820, 225586, 451172, 563965, 1127930, 1466309, 2255860, 2932618, 5865236, 7331545, 14663090, 29326180]

約数ペア:

[(1, 29326180), (2, 14663090), (4, 7331545), (5, 5865236), (10, 2932618), (13, 2255860), (20, 1466309), (26, 1127930), (52, 563965), (65, 451172), (130, 225586), (149, 196820), (260, 112793), (298, 98410), (596, 49205), (745, 39364), (757, 38740), (1490, 19682), (1514, 19370), (1937, 15140), (2980, 9841), (3028, 9685), (3785, 7748), (3874, 7570)]