2639527360

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:858

約数の個数: 112

約数和(自身を含む): 6404603904

約数和(自身を除く): 3765076544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 127, 160, 214, 254, 320, 428, 508, 535, 607, 635, 856, 1016, 1070, 1214, 1270, 1712, 2032, 2140, 2428, 2540, 3035, 3424, 4064, 4280, 4856, 5080, 6070, 6848, 8128, 8560, 9712, 10160, 12140, 13589, 17120, 19424, 20320, 24280, 27178, 34240, 38848, 40640, 48560, 54356, 64949, 67945, 77089, 97120, 108712, 129898, 135890, 154178, 194240, 217424, 259796, 271780, 308356, 324745, 385445, 434848, 519592, 543560, 616712, 649490, 770890, 869696, 1039184, 1087120, 1233424, 1298980, 1541780, 2078368, 2174240, 2466848, 2597960, 3083560, 4156736, 4348480, 4933696, 5195920, 6167120, 8248523, 10391840, 12334240, 16497046, 20783680, 24668480, 32994092, 41242615, 65988184, 82485230, 131976368, 164970460, 263952736, 329940920, 527905472, 659881840, 1319763680, 2639527360]

約数ペア:

[(1, 2639527360), (2, 1319763680), (4, 659881840), (5, 527905472), (8, 329940920), (10, 263952736), (16, 164970460), (20, 131976368), (32, 82485230), (40, 65988184), (64, 41242615), (80, 32994092), (107, 24668480), (127, 20783680), (160, 16497046), (214, 12334240), (254, 10391840), (320, 8248523), (428, 6167120), (508, 5195920), (535, 4933696), (607, 4348480), (635, 4156736), (856, 3083560), (1016, 2597960), (1070, 2466848), (1214, 2174240), (1270, 2078368), (1712, 1541780), (2032, 1298980), (2140, 1233424), (2428, 1087120), (2540, 1039184), (3035, 869696), (3424, 770890), (4064, 649490), (4280, 616712), (4856, 543560), (5080, 519592), (6070, 434848), (6848, 385445), (8128, 324745), (8560, 308356), (9712, 271780), (10160, 259796), (12140, 217424), (13589, 194240), (17120, 154178), (19424, 135890), (20320, 129898), (24280, 108712), (27178, 97120), (34240, 77089), (38848, 67945), (40640, 64949), (48560, 54356)]