1013630620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 2358720000

約数和(自身を除く): 1345089380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 59, 76, 95, 116, 118, 145, 190, 236, 290, 295, 380, 551, 580, 590, 1102, 1121, 1180, 1559, 1711, 2204, 2242, 2755, 3118, 3422, 4484, 5510, 5605, 6236, 6844, 7795, 8555, 11020, 11210, 15590, 17110, 22420, 29621, 31180, 32509, 34220, 45211, 59242, 65018, 90422, 91981, 118484, 130036, 148105, 162545, 180844, 183962, 226055, 296210, 325090, 367924, 452110, 459905, 592420, 650180, 859009, 904220, 919810, 1718018, 1747639, 1839620, 2667449, 3436036, 3495278, 4295045, 5334898, 6990556, 8590090, 8738195, 10669796, 13337245, 17180180, 17476390, 26674490, 34952780, 50681531, 53348980, 101363062, 202726124, 253407655, 506815310, 1013630620]

約数ペア:

[(1, 1013630620), (2, 506815310), (4, 253407655), (5, 202726124), (10, 101363062), (19, 53348980), (20, 50681531), (29, 34952780), (38, 26674490), (58, 17476390), (59, 17180180), (76, 13337245), (95, 10669796), (116, 8738195), (118, 8590090), (145, 6990556), (190, 5334898), (236, 4295045), (290, 3495278), (295, 3436036), (380, 2667449), (551, 1839620), (580, 1747639), (590, 1718018), (1102, 919810), (1121, 904220), (1180, 859009), (1559, 650180), (1711, 592420), (2204, 459905), (2242, 452110), (2755, 367924), (3118, 325090), (3422, 296210), (4484, 226055), (5510, 183962), (5605, 180844), (6236, 162545), (6844, 148105), (7795, 130036), (8555, 118484), (11020, 91981), (11210, 90422), (15590, 65018), (17110, 59242), (22420, 45211), (29621, 34220), (31180, 32509)]