2012414980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73823}}^1$

素因数の和:73908

約数の個数: 48

約数和(自身を含む): 4464875520

約数和(自身を除く): 2452460540

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 73823, 147646, 295292, 369115, 738230, 1476460, 2140867, 3469681, 4281734, 6939362, 8563468, 10704335, 13878724, 17348405, 21408670, 34696810, 42817340, 69393620, 100620749, 201241498, 402482996, 503103745, 1006207490, 2012414980]

約数ペア:

[(1, 2012414980), (2, 1006207490), (4, 503103745), (5, 402482996), (10, 201241498), (20, 100620749), (29, 69393620), (47, 42817340), (58, 34696810), (94, 21408670), (116, 17348405), (145, 13878724), (188, 10704335), (235, 8563468), (290, 6939362), (470, 4281734), (580, 3469681), (940, 2140867), (1363, 1476460), (2726, 738230), (5452, 369115), (6815, 295292), (13630, 147646), (27260, 73823)]