11668400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 60

約数和(自身を含む): 28968384

約数和(自身を除く): 17299984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 941, 1240, 1550, 1882, 2480, 3100, 3764, 4705, 6200, 7528, 9410, 12400, 15056, 18820, 23525, 29171, 37640, 47050, 58342, 75280, 94100, 116684, 145855, 188200, 233368, 291710, 376400, 466736, 583420, 729275, 1166840, 1458550, 2333680, 2917100, 5834200, 11668400]

約数ペア:

[(1, 11668400), (2, 5834200), (4, 2917100), (5, 2333680), (8, 1458550), (10, 1166840), (16, 729275), (20, 583420), (25, 466736), (31, 376400), (40, 291710), (50, 233368), (62, 188200), (80, 145855), (100, 116684), (124, 94100), (155, 75280), (200, 58342), (248, 47050), (310, 37640), (400, 29171), (496, 23525), (620, 18820), (775, 15056), (941, 12400), (1240, 9410), (1550, 7528), (1882, 6200), (2480, 4705), (3100, 3764)]