76719940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1447}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 176609664

約数和(自身を除く): 99889724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 1447, 2410, 2651, 2894, 4820, 5302, 5788, 7235, 10604, 13255, 14470, 15917, 26510, 28940, 31834, 53020, 63668, 79585, 159170, 318340, 348727, 697454, 1394908, 1743635, 3487270, 3835997, 6974540, 7671994, 15343988, 19179985, 38359970, 76719940]

約数ペア:

[(1, 76719940), (2, 38359970), (4, 19179985), (5, 15343988), (10, 7671994), (11, 6974540), (20, 3835997), (22, 3487270), (44, 1743635), (55, 1394908), (110, 697454), (220, 348727), (241, 318340), (482, 159170), (964, 79585), (1205, 63668), (1447, 53020), (2410, 31834), (2651, 28940), (2894, 26510), (4820, 15917), (5302, 14470), (5788, 13255), (7235, 10604)]