23456260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 54915840

約数和(自身を除く): 31459580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 3631, 6460, 7262, 14524, 18155, 36310, 61727, 68989, 72620, 123454, 137978, 246908, 275956, 308635, 344945, 617270, 689890, 1172813, 1234540, 1379780, 2345626, 4691252, 5864065, 11728130, 23456260]

約数ペア:

[(1, 23456260), (2, 11728130), (4, 5864065), (5, 4691252), (10, 2345626), (17, 1379780), (19, 1234540), (20, 1172813), (34, 689890), (38, 617270), (68, 344945), (76, 308635), (85, 275956), (95, 246908), (170, 137978), (190, 123454), (323, 72620), (340, 68989), (380, 61727), (646, 36310), (1292, 18155), (1615, 14524), (3230, 7262), (3631, 6460)]