2979182000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{87623}}^1$

素因数の和:87663

約数の個数: 80

約数和(自身を含む): 7627493952

約数和(自身を除く): 4648311952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 3400, 4250, 6800, 8500, 17000, 34000, 87623, 175246, 350492, 438115, 700984, 876230, 1401968, 1489591, 1752460, 2190575, 2979182, 3504920, 4381150, 5958364, 7009840, 7447955, 8762300, 10952875, 11916728, 14895910, 17524600, 21905750, 23833456, 29791820, 35049200, 37239775, 43811500, 59583640, 74479550, 87623000, 119167280, 148959100, 175246000, 186198875, 297918200, 372397750, 595836400, 744795500, 1489591000, 2979182000]

約数ペア:

[(1, 2979182000), (2, 1489591000), (4, 744795500), (5, 595836400), (8, 372397750), (10, 297918200), (16, 186198875), (17, 175246000), (20, 148959100), (25, 119167280), (34, 87623000), (40, 74479550), (50, 59583640), (68, 43811500), (80, 37239775), (85, 35049200), (100, 29791820), (125, 23833456), (136, 21905750), (170, 17524600), (200, 14895910), (250, 11916728), (272, 10952875), (340, 8762300), (400, 7447955), (425, 7009840), (500, 5958364), (680, 4381150), (850, 3504920), (1000, 2979182), (1360, 2190575), (1700, 1752460), (2000, 1489591), (2125, 1401968), (3400, 876230), (4250, 700984), (6800, 438115), (8500, 350492), (17000, 175246), (34000, 87623)]