1235263280

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{42073}}^1$

素因数の和:42453

約数の個数: 40

約数和(自身を含む): 2879881152

約数和(自身を除く): 1644617872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2936, 3670, 5872, 7340, 14680, 29360, 42073, 84146, 168292, 210365, 336584, 420730, 673168, 841460, 1682920, 3365840, 15440791, 30881582, 61763164, 77203955, 123526328, 154407910, 247052656, 308815820, 617631640, 1235263280]

約数ペア:

[(1, 1235263280), (2, 617631640), (4, 308815820), (5, 247052656), (8, 154407910), (10, 123526328), (16, 77203955), (20, 61763164), (40, 30881582), (80, 15440791), (367, 3365840), (734, 1682920), (1468, 841460), (1835, 673168), (2936, 420730), (3670, 336584), (5872, 210365), (7340, 168292), (14680, 84146), (29360, 42073)]