91953160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 241315200

約数和(自身を除く): 149362040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 41, 52, 65, 76, 82, 95, 104, 130, 152, 164, 190, 205, 227, 247, 260, 328, 380, 410, 454, 494, 520, 533, 760, 779, 820, 908, 988, 1066, 1135, 1235, 1558, 1640, 1816, 1976, 2132, 2270, 2470, 2665, 2951, 3116, 3895, 4264, 4313, 4540, 4940, 5330, 5902, 6232, 7790, 8626, 9080, 9307, 9880, 10127, 10660, 11804, 14755, 15580, 17252, 18614, 20254, 21320, 21565, 23608, 29510, 31160, 34504, 37228, 40508, 43130, 46535, 50635, 56069, 59020, 74456, 81016, 86260, 93070, 101270, 112138, 118040, 120991, 172520, 176833, 186140, 202540, 224276, 241982, 280345, 353666, 372280, 405080, 448552, 483964, 560690, 604955, 707332, 884165, 967928, 1121380, 1209910, 1414664, 1768330, 2242760, 2298829, 2419820, 3536660, 4597658, 4839640, 7073320, 9195316, 11494145, 18390632, 22988290, 45976580, 91953160]

約数ペア:

[(1, 91953160), (2, 45976580), (4, 22988290), (5, 18390632), (8, 11494145), (10, 9195316), (13, 7073320), (19, 4839640), (20, 4597658), (26, 3536660), (38, 2419820), (40, 2298829), (41, 2242760), (52, 1768330), (65, 1414664), (76, 1209910), (82, 1121380), (95, 967928), (104, 884165), (130, 707332), (152, 604955), (164, 560690), (190, 483964), (205, 448552), (227, 405080), (247, 372280), (260, 353666), (328, 280345), (380, 241982), (410, 224276), (454, 202540), (494, 186140), (520, 176833), (533, 172520), (760, 120991), (779, 118040), (820, 112138), (908, 101270), (988, 93070), (1066, 86260), (1135, 81016), (1235, 74456), (1558, 59020), (1640, 56069), (1816, 50635), (1976, 46535), (2132, 43130), (2270, 40508), (2470, 37228), (2665, 34504), (2951, 31160), (3116, 29510), (3895, 23608), (4264, 21565), (4313, 21320), (4540, 20254), (4940, 18614), (5330, 17252), (5902, 15580), (6232, 14755), (7790, 11804), (8626, 10660), (9080, 10127), (9307, 9880)]