1015324840

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{55061}}^1$

素因数の和:55533

約数の個数: 32

約数和(自身を含む): 2289477960

約数和(自身を除く): 1274153120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 9220, 18440, 55061, 110122, 220244, 275305, 440488, 550610, 1101220, 2202440, 25383121, 50766242, 101532484, 126915605, 203064968, 253831210, 507662420, 1015324840]

約数ペア:

[(1, 1015324840), (2, 507662420), (4, 253831210), (5, 203064968), (8, 126915605), (10, 101532484), (20, 50766242), (40, 25383121), (461, 2202440), (922, 1101220), (1844, 550610), (2305, 440488), (3688, 275305), (4610, 220244), (9220, 110122), (18440, 55061)]