23765680

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 55465200

約数和(自身を除く): 31699520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 709, 838, 1418, 1676, 2095, 2836, 3352, 3545, 4190, 5672, 6704, 7090, 8380, 11344, 14180, 16760, 28360, 33520, 56720, 297071, 594142, 1188284, 1485355, 2376568, 2970710, 4753136, 5941420, 11882840, 23765680]

約数ペア:

[(1, 23765680), (2, 11882840), (4, 5941420), (5, 4753136), (8, 2970710), (10, 2376568), (16, 1485355), (20, 1188284), (40, 594142), (80, 297071), (419, 56720), (709, 33520), (838, 28360), (1418, 16760), (1676, 14180), (2095, 11344), (2836, 8380), (3352, 7090), (3545, 6704), (4190, 5672)]