1569372020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{16699}}^1$

素因数の和:16872

約数の個数: 48

約数和(自身を含む): 3411609600

約数和(自身を除く): 1842237580

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 1270, 2540, 4699, 9398, 16699, 18796, 23495, 33398, 46990, 66796, 83495, 93980, 166990, 333980, 617863, 1235726, 2120773, 2471452, 3089315, 4241546, 6178630, 8483092, 10603865, 12357260, 21207730, 42415460, 78468601, 156937202, 313874404, 392343005, 784686010, 1569372020]

約数ペア:

[(1, 1569372020), (2, 784686010), (4, 392343005), (5, 313874404), (10, 156937202), (20, 78468601), (37, 42415460), (74, 21207730), (127, 12357260), (148, 10603865), (185, 8483092), (254, 6178630), (370, 4241546), (508, 3089315), (635, 2471452), (740, 2120773), (1270, 1235726), (2540, 617863), (4699, 333980), (9398, 166990), (16699, 93980), (18796, 83495), (23495, 66796), (33398, 46990)]