25897380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22717}}^1$

素因数の和:22748

約数の個数: 48

約数和(自身を含む): 76332480

約数和(自身を除く): 50435100

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, 22717, 45434, 68151, 90868, 113585, 136302, 227170, 272604, 340755, 431623, 454340, 681510, 863246, 1294869, 1363020, 1726492, 2158115, 2589738, 4316230, 5179476, 6474345, 8632460, 12948690, 25897380]

約数ペア:

[(1, 25897380), (2, 12948690), (3, 8632460), (4, 6474345), (5, 5179476), (6, 4316230), (10, 2589738), (12, 2158115), (15, 1726492), (19, 1363020), (20, 1294869), (30, 863246), (38, 681510), (57, 454340), (60, 431623), (76, 340755), (95, 272604), (114, 227170), (190, 136302), (228, 113585), (285, 90868), (380, 68151), (570, 45434), (1140, 22717)]