39880126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 36324674

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 41, 82, 143, 179, 209, 247, 286, 358, 418, 451, 494, 533, 779, 902, 1066, 1558, 1969, 2327, 2717, 3401, 3938, 4654, 5434, 5863, 6802, 7339, 8569, 10127, 11726, 14678, 17138, 20254, 25597, 37411, 44213, 51194, 74822, 80729, 88426, 95407, 111397, 139441, 161458, 190814, 222794, 278882, 486343, 972686, 1049477, 1533851, 1812733, 2098954, 3067702, 3625466, 19940063, 39880126]

約数ペア:

[(1, 39880126), (2, 19940063), (11, 3625466), (13, 3067702), (19, 2098954), (22, 1812733), (26, 1533851), (38, 1049477), (41, 972686), (82, 486343), (143, 278882), (179, 222794), (209, 190814), (247, 161458), (286, 139441), (358, 111397), (418, 95407), (451, 88426), (494, 80729), (533, 74822), (779, 51194), (902, 44213), (1066, 37411), (1558, 25597), (1969, 20254), (2327, 17138), (2717, 14678), (3401, 11726), (3938, 10127), (4654, 8569), (5434, 7339), (5863, 6802)]