25630620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22483}}^1$

素因数の和:22514

約数の個数: 48

約数和(自身を含む): 75546240

約数和(自身を除く): 49915620

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, 22483, 44966, 67449, 89932, 112415, 134898, 224830, 269796, 337245, 427177, 449660, 674490, 854354, 1281531, 1348980, 1708708, 2135885, 2563062, 4271770, 5126124, 6407655, 8543540, 12815310, 25630620]

約数ペア:

[(1, 25630620), (2, 12815310), (3, 8543540), (4, 6407655), (5, 5126124), (6, 4271770), (10, 2563062), (12, 2135885), (15, 1708708), (19, 1348980), (20, 1281531), (30, 854354), (38, 674490), (57, 449660), (60, 427177), (76, 337245), (95, 269796), (114, 224830), (190, 134898), (228, 112415), (285, 89932), (380, 67449), (570, 44966), (1140, 22483)]