1452804860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{25057}}^1$

素因数の和:25302

約数の個数: 48

約数和(自身を含む): 3300439296

約数和(自身を除く): 1847634436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 1115, 2230, 2899, 4460, 5798, 11596, 14495, 25057, 28990, 50114, 57980, 100228, 125285, 250570, 325741, 501140, 651482, 1302964, 1628705, 3257410, 5587711, 6514820, 11175422, 22350844, 27938555, 55877110, 72640243, 111754220, 145280486, 290560972, 363201215, 726402430, 1452804860]

約数ペア:

[(1, 1452804860), (2, 726402430), (4, 363201215), (5, 290560972), (10, 145280486), (13, 111754220), (20, 72640243), (26, 55877110), (52, 27938555), (65, 22350844), (130, 11175422), (223, 6514820), (260, 5587711), (446, 3257410), (892, 1628705), (1115, 1302964), (2230, 651482), (2899, 501140), (4460, 325741), (5798, 250570), (11596, 125285), (14495, 100228), (25057, 57980), (28990, 50114)]