23454220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 52744608

約数和(自身を除く): 29290388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 683, 1010, 1366, 1717, 2020, 2732, 3415, 3434, 6830, 6868, 8585, 11611, 13660, 17170, 23222, 34340, 46444, 58055, 68983, 116110, 137966, 232220, 275932, 344915, 689830, 1172711, 1379660, 2345422, 4690844, 5863555, 11727110, 23454220]

約数ペア:

[(1, 23454220), (2, 11727110), (4, 5863555), (5, 4690844), (10, 2345422), (17, 1379660), (20, 1172711), (34, 689830), (68, 344915), (85, 275932), (101, 232220), (170, 137966), (202, 116110), (340, 68983), (404, 58055), (505, 46444), (683, 34340), (1010, 23222), (1366, 17170), (1717, 13660), (2020, 11611), (2732, 8585), (3415, 6868), (3434, 6830)]