1156551460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{2437}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 2475935280

約数和(自身を除く): 1319383820

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 389, 610, 778, 1220, 1556, 1945, 2437, 3890, 4874, 7780, 9748, 12185, 23729, 24370, 47458, 48740, 94916, 118645, 148657, 237290, 297314, 474580, 594628, 743285, 947993, 1486570, 1895986, 2973140, 3791972, 4739965, 9479930, 18959860, 57827573, 115655146, 231310292, 289137865, 578275730, 1156551460]

約数ペア:

[(1, 1156551460), (2, 578275730), (4, 289137865), (5, 231310292), (10, 115655146), (20, 57827573), (61, 18959860), (122, 9479930), (244, 4739965), (305, 3791972), (389, 2973140), (610, 1895986), (778, 1486570), (1220, 947993), (1556, 743285), (1945, 594628), (2437, 474580), (3890, 297314), (4874, 237290), (7780, 148657), (9748, 118645), (12185, 94916), (23729, 48740), (24370, 47458)]