9295220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 22522752

約数和(自身を除く): 13227532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 167, 220, 230, 242, 253, 334, 460, 484, 506, 605, 668, 835, 1012, 1210, 1265, 1670, 1837, 2420, 2530, 2783, 3340, 3674, 3841, 5060, 5566, 7348, 7682, 9185, 11132, 13915, 15364, 18370, 19205, 20207, 27830, 36740, 38410, 40414, 42251, 55660, 76820, 80828, 84502, 101035, 169004, 202070, 211255, 404140, 422510, 464761, 845020, 929522, 1859044, 2323805, 4647610, 9295220]

約数ペア:

[(1, 9295220), (2, 4647610), (4, 2323805), (5, 1859044), (10, 929522), (11, 845020), (20, 464761), (22, 422510), (23, 404140), (44, 211255), (46, 202070), (55, 169004), (92, 101035), (110, 84502), (115, 80828), (121, 76820), (167, 55660), (220, 42251), (230, 40414), (242, 38410), (253, 36740), (334, 27830), (460, 20207), (484, 19205), (506, 18370), (605, 15364), (668, 13915), (835, 11132), (1012, 9185), (1210, 7682), (1265, 7348), (1670, 5566), (1837, 5060), (2420, 3841), (2530, 3674), (2783, 3340)]