25604336940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4689439}}^1$

素因数の和:4689471

約数の個数: 96

約数和(自身を含む): 88236503040

約数和(自身を除く): 62632166100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 4689439, 9378878, 14068317, 18757756, 23447195, 28136634, 32826073, 46894390, 56273268, 60962707, 65652146, 70341585, 93788780, 98478219, 121925414, 131304292, 140683170, 164130365, 182888121, 196956438, 243850828, 281366340, 304813535, 328260730, 365776242, 393912876, 426738949, 492391095, 609627070, 656521460, 731552484, 853477898, 914440605, 984782190, 1219254140, 1280216847, 1706955796, 1828881210, 1969564380, 2133694745, 2560433694, 3657762420, 4267389490, 5120867388, 6401084235, 8534778980, 12802168470, 25604336940]

約数ペア:

[(1, 25604336940), (2, 12802168470), (3, 8534778980), (4, 6401084235), (5, 5120867388), (6, 4267389490), (7, 3657762420), (10, 2560433694), (12, 2133694745), (13, 1969564380), (14, 1828881210), (15, 1706955796), (20, 1280216847), (21, 1219254140), (26, 984782190), (28, 914440605), (30, 853477898), (35, 731552484), (39, 656521460), (42, 609627070), (52, 492391095), (60, 426738949), (65, 393912876), (70, 365776242), (78, 328260730), (84, 304813535), (91, 281366340), (105, 243850828), (130, 196956438), (140, 182888121), (156, 164130365), (182, 140683170), (195, 131304292), (210, 121925414), (260, 98478219), (273, 93788780), (364, 70341585), (390, 65652146), (420, 60962707), (455, 56273268), (546, 46894390), (780, 32826073), (910, 28136634), (1092, 23447195), (1365, 18757756), (1820, 14068317), (2730, 9378878), (5460, 4689439)]