7931300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6101}}^1$

素因数の和:6128

約数の個数: 36

約数和(自身を含む): 18537876

約数和(自身を除く): 10606576

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6101, 12202, 24404, 30505, 61010, 79313, 122020, 152525, 158626, 305050, 317252, 396565, 610100, 793130, 1586260, 1982825, 3965650, 7931300]

約数ペア:

[(1, 7931300), (2, 3965650), (4, 1982825), (5, 1586260), (10, 793130), (13, 610100), (20, 396565), (25, 317252), (26, 305050), (50, 158626), (52, 152525), (65, 122020), (100, 79313), (130, 61010), (260, 30505), (325, 24404), (650, 12202), (1300, 6101)]