22425524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 45384192

約数和(自身を除く): 22958668

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 401, 451, 682, 802, 902, 1271, 1364, 1604, 1804, 2542, 4411, 5084, 8822, 12431, 13981, 16441, 17644, 24862, 27962, 32882, 49724, 55924, 65764, 136741, 180851, 273482, 361702, 509671, 546964, 723404, 1019342, 2038684, 5606381, 11212762, 22425524]

約数ペア:

[(1, 22425524), (2, 11212762), (4, 5606381), (11, 2038684), (22, 1019342), (31, 723404), (41, 546964), (44, 509671), (62, 361702), (82, 273482), (124, 180851), (164, 136741), (341, 65764), (401, 55924), (451, 49724), (682, 32882), (802, 27962), (902, 24862), (1271, 17644), (1364, 16441), (1604, 13981), (1804, 12431), (2542, 8822), (4411, 5084)]