330990130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{7993}}^1$

素因数の和:8142

約数の個数: 32

約数和(自身を含む): 616433328

約数和(自身を除く): 285443198

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 4141, 7993, 8282, 15986, 20705, 39965, 41410, 79930, 327713, 655426, 807293, 1614586, 1638565, 3277130, 4036465, 8072930, 33099013, 66198026, 165495065, 330990130]

約数ペア:

[(1, 330990130), (2, 165495065), (5, 66198026), (10, 33099013), (41, 8072930), (82, 4036465), (101, 3277130), (202, 1638565), (205, 1614586), (410, 807293), (505, 655426), (1010, 327713), (4141, 79930), (7993, 41410), (8282, 39965), (15986, 20705)]