25107040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 70217280

約数和(自身を除く): 45110240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 773, 812, 928, 1015, 1120, 1160, 1546, 1624, 2030, 2320, 3092, 3248, 3865, 4060, 4640, 5411, 6184, 6496, 7730, 8120, 10822, 12368, 15460, 16240, 21644, 22417, 24736, 27055, 30920, 32480, 43288, 44834, 54110, 61840, 86576, 89668, 108220, 112085, 123680, 156919, 173152, 179336, 216440, 224170, 313838, 358672, 432880, 448340, 627676, 717344, 784595, 865760, 896680, 1255352, 1569190, 1793360, 2510704, 3138380, 3586720, 5021408, 6276760, 12553520, 25107040]

約数ペア:

[(1, 25107040), (2, 12553520), (4, 6276760), (5, 5021408), (7, 3586720), (8, 3138380), (10, 2510704), (14, 1793360), (16, 1569190), (20, 1255352), (28, 896680), (29, 865760), (32, 784595), (35, 717344), (40, 627676), (56, 448340), (58, 432880), (70, 358672), (80, 313838), (112, 224170), (116, 216440), (140, 179336), (145, 173152), (160, 156919), (203, 123680), (224, 112085), (232, 108220), (280, 89668), (290, 86576), (406, 61840), (464, 54110), (560, 44834), (580, 43288), (773, 32480), (812, 30920), (928, 27055), (1015, 24736), (1120, 22417), (1160, 21644), (1546, 16240), (1624, 15460), (2030, 12368), (2320, 10822), (3092, 8120), (3248, 7730), (3865, 6496), (4060, 6184), (4640, 5411)]