58315960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 78541640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 359, 524, 620, 655, 718, 1048, 1240, 1310, 1436, 1795, 2620, 2872, 3590, 4061, 5240, 7180, 8122, 11129, 14360, 16244, 20305, 22258, 32488, 40610, 44516, 47029, 55645, 81220, 89032, 94058, 111290, 162440, 188116, 222580, 235145, 376232, 445160, 470290, 940580, 1457899, 1881160, 2915798, 5831596, 7289495, 11663192, 14578990, 29157980, 58315960]

約数ペア:

[(1, 58315960), (2, 29157980), (4, 14578990), (5, 11663192), (8, 7289495), (10, 5831596), (20, 2915798), (31, 1881160), (40, 1457899), (62, 940580), (124, 470290), (131, 445160), (155, 376232), (248, 235145), (262, 222580), (310, 188116), (359, 162440), (524, 111290), (620, 94058), (655, 89032), (718, 81220), (1048, 55645), (1240, 47029), (1310, 44516), (1436, 40610), (1795, 32488), (2620, 22258), (2872, 20305), (3590, 16244), (4061, 14360), (5240, 11129), (7180, 8122)]