27261400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 65442240

約数和(自身を除く): 38180840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 4397, 6200, 8794, 17588, 21985, 35176, 43970, 87940, 109925, 136307, 175880, 219850, 272614, 439700, 545228, 681535, 879400, 1090456, 1363070, 2726140, 3407675, 5452280, 6815350, 13630700, 27261400]

約数ペア:

[(1, 27261400), (2, 13630700), (4, 6815350), (5, 5452280), (8, 3407675), (10, 2726140), (20, 1363070), (25, 1090456), (31, 879400), (40, 681535), (50, 545228), (62, 439700), (100, 272614), (124, 219850), (155, 175880), (200, 136307), (248, 109925), (310, 87940), (620, 43970), (775, 35176), (1240, 21985), (1550, 17588), (3100, 8794), (4397, 6200)]