1796994112840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541263287}}^1$

素因数の和:541263381

約数の個数: 32

約数和(自身を含む): 4091950457280

約数和(自身を除く): 2294956344440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 541263287, 1082526574, 2165053148, 2706316435, 4330106296, 5412632870, 10825265740, 21650531480, 44924852821, 89849705642, 179699411284, 224624264105, 359398822568, 449248528210, 898497056420, 1796994112840]

約数ペア:

[(1, 1796994112840), (2, 898497056420), (4, 449248528210), (5, 359398822568), (8, 224624264105), (10, 179699411284), (20, 89849705642), (40, 44924852821), (83, 21650531480), (166, 10825265740), (332, 5412632870), (415, 4330106296), (664, 2706316435), (830, 2165053148), (1660, 1082526574), (3320, 541263287)]