22872580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 52778880

約数和(自身を除く): 29906300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2617, 4370, 5234, 8740, 10468, 13085, 26170, 49723, 52340, 60191, 99446, 120382, 198892, 240764, 248615, 300955, 497230, 601910, 994460, 1143629, 1203820, 2287258, 4574516, 5718145, 11436290, 22872580]

約数ペア:

[(1, 22872580), (2, 11436290), (4, 5718145), (5, 4574516), (10, 2287258), (19, 1203820), (20, 1143629), (23, 994460), (38, 601910), (46, 497230), (76, 300955), (92, 248615), (95, 240764), (115, 198892), (190, 120382), (230, 99446), (380, 60191), (437, 52340), (460, 49723), (874, 26170), (1748, 13085), (2185, 10468), (2617, 8740), (4370, 5234)]