77397430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41389}}^1$

素因数の和:41424

約数の個数: 32

約数和(自身を含む): 160924320

約数和(自身を除く): 83526890

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 41389, 82778, 206945, 413890, 455279, 703613, 910558, 1407226, 2276395, 3518065, 4552790, 7036130, 7739743, 15479486, 38698715, 77397430]

約数ペア:

[(1, 77397430), (2, 38698715), (5, 15479486), (10, 7739743), (11, 7036130), (17, 4552790), (22, 3518065), (34, 2276395), (55, 1407226), (85, 910558), (110, 703613), (170, 455279), (187, 413890), (374, 206945), (935, 82778), (1870, 41389)]