2917100

素因数分解:

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

素因数の和:986

約数の個数: 36

約数和(自身を含む): 6541248

約数和(自身を除く): 3624148

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 941, 1550, 1882, 3100, 3764, 4705, 9410, 18820, 23525, 29171, 47050, 58342, 94100, 116684, 145855, 291710, 583420, 729275, 1458550, 2917100]

約数ペア:

[(1, 2917100), (2, 1458550), (4, 729275), (5, 583420), (10, 291710), (20, 145855), (25, 116684), (31, 94100), (50, 58342), (62, 47050), (100, 29171), (124, 23525), (155, 18820), (310, 9410), (620, 4705), (775, 3764), (941, 3100), (1550, 1882)]