75791780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5437}}^1$

素因数の和:5504

約数の個数: 48

約数和(自身を含む): 172667376

約数和(自身を除く): 96875596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 5437, 6970, 10874, 13940, 21748, 27185, 54370, 92429, 108740, 184858, 222917, 369716, 445834, 462145, 891668, 924290, 1114585, 1848580, 2229170, 3789589, 4458340, 7579178, 15158356, 18947945, 37895890, 75791780]

約数ペア:

[(1, 75791780), (2, 37895890), (4, 18947945), (5, 15158356), (10, 7579178), (17, 4458340), (20, 3789589), (34, 2229170), (41, 1848580), (68, 1114585), (82, 924290), (85, 891668), (164, 462145), (170, 445834), (205, 369716), (340, 222917), (410, 184858), (697, 108740), (820, 92429), (1394, 54370), (2788, 27185), (3485, 21748), (5437, 13940), (6970, 10874)]