83954220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4319

約数の個数: 96

約数和(自身を含む): 274434048

約数和(自身を除く): 190479828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4253, 4935, 6580, 8506, 9870, 12759, 17012, 19740, 21265, 25518, 29771, 42530, 51036, 59542, 63795, 85060, 89313, 119084, 127590, 148855, 178626, 199891, 255180, 297710, 357252, 399782, 446565, 595420, 599673, 799564, 893130, 999455, 1199346, 1399237, 1786260, 1998910, 2398692, 2798474, 2998365, 3997820, 4197711, 5596948, 5996730, 6996185, 8395422, 11993460, 13992370, 16790844, 20988555, 27984740, 41977110, 83954220]

約数ペア:

[(1, 83954220), (2, 41977110), (3, 27984740), (4, 20988555), (5, 16790844), (6, 13992370), (7, 11993460), (10, 8395422), (12, 6996185), (14, 5996730), (15, 5596948), (20, 4197711), (21, 3997820), (28, 2998365), (30, 2798474), (35, 2398692), (42, 1998910), (47, 1786260), (60, 1399237), (70, 1199346), (84, 999455), (94, 893130), (105, 799564), (140, 599673), (141, 595420), (188, 446565), (210, 399782), (235, 357252), (282, 297710), (329, 255180), (420, 199891), (470, 178626), (564, 148855), (658, 127590), (705, 119084), (940, 89313), (987, 85060), (1316, 63795), (1410, 59542), (1645, 51036), (1974, 42530), (2820, 29771), (3290, 25518), (3948, 21265), (4253, 19740), (4935, 17012), (6580, 12759), (8506, 9870)]