13103624960

素因数分解:

$2^8\times 5^1\times {\mathrm{383}}^1\times {\mathrm{26729}}^1$

素因数の和:27133

約数の個数: 72

約数和(自身を含む): 31470405120

約数和(自身を除く): 18366780160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 383, 640, 766, 1280, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 24512, 26729, 30640, 49024, 53458, 61280, 98048, 106916, 122560, 133645, 213832, 245120, 267290, 427664, 490240, 534580, 855328, 1069160, 1710656, 2138320, 3421312, 4276640, 6842624, 8553280, 10237207, 17106560, 20474414, 34213120, 40948828, 51186035, 81897656, 102372070, 163795312, 204744140, 327590624, 409488280, 655181248, 818976560, 1310362496, 1637953120, 2620724992, 3275906240, 6551812480, 13103624960]

約数ペア:

[(1, 13103624960), (2, 6551812480), (4, 3275906240), (5, 2620724992), (8, 1637953120), (10, 1310362496), (16, 818976560), (20, 655181248), (32, 409488280), (40, 327590624), (64, 204744140), (80, 163795312), (128, 102372070), (160, 81897656), (256, 51186035), (320, 40948828), (383, 34213120), (640, 20474414), (766, 17106560), (1280, 10237207), (1532, 8553280), (1915, 6842624), (3064, 4276640), (3830, 3421312), (6128, 2138320), (7660, 1710656), (12256, 1069160), (15320, 855328), (24512, 534580), (26729, 490240), (30640, 427664), (49024, 267290), (53458, 245120), (61280, 213832), (98048, 133645), (106916, 122560)]