25962190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 48833280

約数和(自身を除く): 22871090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 941, 1882, 2759, 4705, 5518, 9410, 13795, 27590, 29171, 58342, 83749, 145855, 167498, 291710, 418745, 837490, 2596219, 5192438, 12981095, 25962190]

約数ペア:

[(1, 25962190), (2, 12981095), (5, 5192438), (10, 2596219), (31, 837490), (62, 418745), (89, 291710), (155, 167498), (178, 145855), (310, 83749), (445, 58342), (890, 29171), (941, 27590), (1882, 13795), (2759, 9410), (4705, 5518)]