41390760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 125167680

約数和(自身を除く): 83776920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 2633, 3144, 3930, 5240, 5266, 7860, 7899, 10532, 13165, 15720, 15798, 21064, 26330, 31596, 39495, 52660, 63192, 78990, 105320, 157980, 315960, 344923, 689846, 1034769, 1379692, 1724615, 2069538, 2759384, 3449230, 4139076, 5173845, 6898460, 8278152, 10347690, 13796920, 20695380, 41390760]

約数ペア:

[(1, 41390760), (2, 20695380), (3, 13796920), (4, 10347690), (5, 8278152), (6, 6898460), (8, 5173845), (10, 4139076), (12, 3449230), (15, 2759384), (20, 2069538), (24, 1724615), (30, 1379692), (40, 1034769), (60, 689846), (120, 344923), (131, 315960), (262, 157980), (393, 105320), (524, 78990), (655, 63192), (786, 52660), (1048, 39495), (1310, 31596), (1572, 26330), (1965, 21064), (2620, 15798), (2633, 15720), (3144, 13165), (3930, 10532), (5240, 7899), (5266, 7860)]