26338780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 64774080

約数和(自身を除く): 38435300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 59, 65, 68, 85, 101, 118, 130, 170, 202, 221, 236, 260, 295, 340, 404, 442, 505, 590, 767, 884, 1003, 1010, 1105, 1180, 1313, 1534, 1717, 2006, 2020, 2210, 2626, 3068, 3434, 3835, 4012, 4420, 5015, 5252, 5959, 6565, 6868, 7670, 8585, 10030, 11918, 13039, 13130, 15340, 17170, 20060, 22321, 23836, 26078, 26260, 29795, 34340, 44642, 52156, 59590, 65195, 77467, 89284, 101303, 111605, 119180, 130390, 154934, 202606, 223210, 260780, 309868, 387335, 405212, 446420, 506515, 774670, 1013030, 1316939, 1549340, 2026060, 2633878, 5267756, 6584695, 13169390, 26338780]

約数ペア:

[(1, 26338780), (2, 13169390), (4, 6584695), (5, 5267756), (10, 2633878), (13, 2026060), (17, 1549340), (20, 1316939), (26, 1013030), (34, 774670), (52, 506515), (59, 446420), (65, 405212), (68, 387335), (85, 309868), (101, 260780), (118, 223210), (130, 202606), (170, 154934), (202, 130390), (221, 119180), (236, 111605), (260, 101303), (295, 89284), (340, 77467), (404, 65195), (442, 59590), (505, 52156), (590, 44642), (767, 34340), (884, 29795), (1003, 26260), (1010, 26078), (1105, 23836), (1180, 22321), (1313, 20060), (1534, 17170), (1717, 15340), (2006, 13130), (2020, 13039), (2210, 11918), (2626, 10030), (3068, 8585), (3434, 7670), (3835, 6868), (4012, 6565), (4420, 5959), (5015, 5252)]