589044460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{1373}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 1304200800

約数和(自身を除く): 715156340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1129, 1373, 2258, 2746, 4516, 5492, 5645, 6865, 11290, 13730, 21451, 22580, 26087, 27460, 42902, 52174, 85804, 104348, 107255, 130435, 214510, 260870, 429020, 521740, 1550117, 3100234, 6200468, 7750585, 15501170, 29452223, 31002340, 58904446, 117808892, 147261115, 294522230, 589044460]

約数ペア:

[(1, 589044460), (2, 294522230), (4, 147261115), (5, 117808892), (10, 58904446), (19, 31002340), (20, 29452223), (38, 15501170), (76, 7750585), (95, 6200468), (190, 3100234), (380, 1550117), (1129, 521740), (1373, 429020), (2258, 260870), (2746, 214510), (4516, 130435), (5492, 107255), (5645, 104348), (6865, 85804), (11290, 52174), (13730, 42902), (21451, 27460), (22580, 26087)]