73183760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5413}}^1$

素因数の和:5452

約数の個数: 60

約数和(自身を含む): 184281732

約数和(自身を除く): 111097972

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 5413, 6760, 10826, 13520, 21652, 27065, 43304, 54130, 70369, 86608, 108260, 140738, 216520, 281476, 351845, 433040, 562952, 703690, 914797, 1125904, 1407380, 1829594, 2814760, 3659188, 4573985, 5629520, 7318376, 9147970, 14636752, 18295940, 36591880, 73183760]

約数ペア:

[(1, 73183760), (2, 36591880), (4, 18295940), (5, 14636752), (8, 9147970), (10, 7318376), (13, 5629520), (16, 4573985), (20, 3659188), (26, 2814760), (40, 1829594), (52, 1407380), (65, 1125904), (80, 914797), (104, 703690), (130, 562952), (169, 433040), (208, 351845), (260, 281476), (338, 216520), (520, 140738), (676, 108260), (845, 86608), (1040, 70369), (1352, 54130), (1690, 43304), (2704, 27065), (3380, 21652), (5413, 13520), (6760, 10826)]