475156790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{1429}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 877836960

約数和(自身を除く): 402680170

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 811, 1429, 1622, 2858, 4055, 7145, 8110, 14290, 33251, 58589, 66502, 117178, 166255, 292945, 332510, 585890, 1158919, 2317838, 5794595, 11589190, 47515679, 95031358, 237578395, 475156790]

約数ペア:

[(1, 475156790), (2, 237578395), (5, 95031358), (10, 47515679), (41, 11589190), (82, 5794595), (205, 2317838), (410, 1158919), (811, 585890), (1429, 332510), (1622, 292945), (2858, 166255), (4055, 117178), (7145, 66502), (8110, 58589), (14290, 33251)]