29027114020

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1181}}^1\times {\mathrm{4003}}^1$

素因数の和:5500

約数の個数: 48

約数和(自身を含む): 61222569408

約数和(自身を除く): 32195455388

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1181, 1228, 1535, 2362, 3070, 4003, 4724, 5905, 6140, 8006, 11810, 16012, 20015, 23620, 40030, 80060, 362567, 725134, 1228921, 1450268, 1812835, 2457842, 3625670, 4727543, 4915684, 6144605, 7251340, 9455086, 12289210, 18910172, 23637715, 24578420, 47275430, 94550860, 1451355701, 2902711402, 5805422804, 7256778505, 14513557010, 29027114020]

約数ペア:

[(1, 29027114020), (2, 14513557010), (4, 7256778505), (5, 5805422804), (10, 2902711402), (20, 1451355701), (307, 94550860), (614, 47275430), (1181, 24578420), (1228, 23637715), (1535, 18910172), (2362, 12289210), (3070, 9455086), (4003, 7251340), (4724, 6144605), (5905, 4915684), (6140, 4727543), (8006, 3625670), (11810, 2457842), (16012, 1812835), (20015, 1450268), (23620, 1228921), (40030, 725134), (80060, 362567)]