37138420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 85575168

約数和(自身を除く): 48436748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 757, 892, 1115, 1514, 2230, 2453, 3028, 3785, 4460, 4906, 7570, 8327, 9812, 12265, 15140, 16654, 24530, 33308, 41635, 49060, 83270, 166540, 168811, 337622, 675244, 844055, 1688110, 1856921, 3376220, 3713842, 7427684, 9284605, 18569210, 37138420]

約数ペア:

[(1, 37138420), (2, 18569210), (4, 9284605), (5, 7427684), (10, 3713842), (11, 3376220), (20, 1856921), (22, 1688110), (44, 844055), (55, 675244), (110, 337622), (220, 168811), (223, 166540), (446, 83270), (757, 49060), (892, 41635), (1115, 33308), (1514, 24530), (2230, 16654), (2453, 15140), (3028, 12265), (3785, 9812), (4460, 8327), (4906, 7570)]