73639150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 148521744

約数和(自身を除く): 74882594

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 193, 325, 386, 587, 650, 965, 1174, 1930, 2509, 2935, 4825, 5018, 5870, 7631, 9650, 12545, 14675, 15262, 25090, 29350, 38155, 62725, 76310, 113291, 125450, 190775, 226582, 381550, 566455, 1132910, 1472783, 2832275, 2945566, 5664550, 7363915, 14727830, 36819575, 73639150]

約数ペア:

[(1, 73639150), (2, 36819575), (5, 14727830), (10, 7363915), (13, 5664550), (25, 2945566), (26, 2832275), (50, 1472783), (65, 1132910), (130, 566455), (193, 381550), (325, 226582), (386, 190775), (587, 125450), (650, 113291), (965, 76310), (1174, 62725), (1930, 38155), (2509, 29350), (2935, 25090), (4825, 15262), (5018, 14675), (5870, 12545), (7631, 9650)]