116631920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 282839040

約数和(自身を除く): 166207120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 131, 155, 248, 262, 310, 359, 496, 524, 620, 655, 718, 1048, 1240, 1310, 1436, 1795, 2096, 2480, 2620, 2872, 3590, 4061, 5240, 5744, 7180, 8122, 10480, 11129, 14360, 16244, 20305, 22258, 28720, 32488, 40610, 44516, 47029, 55645, 64976, 81220, 89032, 94058, 111290, 162440, 178064, 188116, 222580, 235145, 324880, 376232, 445160, 470290, 752464, 890320, 940580, 1457899, 1881160, 2915798, 3762320, 5831596, 7289495, 11663192, 14578990, 23326384, 29157980, 58315960, 116631920]

約数ペア:

[(1, 116631920), (2, 58315960), (4, 29157980), (5, 23326384), (8, 14578990), (10, 11663192), (16, 7289495), (20, 5831596), (31, 3762320), (40, 2915798), (62, 1881160), (80, 1457899), (124, 940580), (131, 890320), (155, 752464), (248, 470290), (262, 445160), (310, 376232), (359, 324880), (496, 235145), (524, 222580), (620, 188116), (655, 178064), (718, 162440), (1048, 111290), (1240, 94058), (1310, 89032), (1436, 81220), (1795, 64976), (2096, 55645), (2480, 47029), (2620, 44516), (2872, 40610), (3590, 32488), (4061, 28720), (5240, 22258), (5744, 20305), (7180, 16244), (8122, 14360), (10480, 11129)]