25398060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22279}}^1$

素因数の和:22310

約数の個数: 48

約数和(自身を含む): 74860800

約数和(自身を除く): 49462740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22279, 44558, 66837, 89116, 111395, 133674, 222790, 267348, 334185, 423301, 445580, 668370, 846602, 1269903, 1336740, 1693204, 2116505, 2539806, 4233010, 5079612, 6349515, 8466020, 12699030, 25398060]

約数ペア:

[(1, 25398060), (2, 12699030), (3, 8466020), (4, 6349515), (5, 5079612), (6, 4233010), (10, 2539806), (12, 2116505), (15, 1693204), (19, 1336740), (20, 1269903), (30, 846602), (38, 668370), (57, 445580), (60, 423301), (76, 334185), (95, 267348), (114, 222790), (190, 133674), (228, 111395), (285, 89116), (380, 66837), (570, 44558), (1140, 22279)]