58435780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 132758640

約数和(自身を除く): 74322860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 634, 709, 1268, 1418, 1585, 2836, 3170, 3545, 4121, 6340, 7090, 8242, 9217, 14180, 16484, 18434, 20605, 36868, 41210, 46085, 82420, 92170, 184340, 224753, 449506, 899012, 1123765, 2247530, 2921789, 4495060, 5843578, 11687156, 14608945, 29217890, 58435780]

約数ペア:

[(1, 58435780), (2, 29217890), (4, 14608945), (5, 11687156), (10, 5843578), (13, 4495060), (20, 2921789), (26, 2247530), (52, 1123765), (65, 899012), (130, 449506), (260, 224753), (317, 184340), (634, 92170), (709, 82420), (1268, 46085), (1418, 41210), (1585, 36868), (2836, 20605), (3170, 18434), (3545, 16484), (4121, 14180), (6340, 9217), (7090, 8242)]