84619880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 203653440

約数和(自身を除く): 119033560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 856, 1070, 1163, 1819, 2140, 2326, 3638, 4280, 4652, 5815, 7276, 9095, 9304, 11630, 14552, 18190, 19771, 23260, 36380, 39542, 46520, 72760, 79084, 98855, 124441, 158168, 197710, 248882, 395420, 497764, 622205, 790840, 995528, 1244410, 2115497, 2488820, 4230994, 4977640, 8461988, 10577485, 16923976, 21154970, 42309940, 84619880]

約数ペア:

[(1, 84619880), (2, 42309940), (4, 21154970), (5, 16923976), (8, 10577485), (10, 8461988), (17, 4977640), (20, 4230994), (34, 2488820), (40, 2115497), (68, 1244410), (85, 995528), (107, 790840), (136, 622205), (170, 497764), (214, 395420), (340, 248882), (428, 197710), (535, 158168), (680, 124441), (856, 98855), (1070, 79084), (1163, 72760), (1819, 46520), (2140, 39542), (2326, 36380), (3638, 23260), (4280, 19771), (4652, 18190), (5815, 14552), (7276, 11630), (9095, 9304)]