8182198180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{44893}}^1$

素因数の和:45616

約数の個数: 48

約数和(自身を含む): 18531165744

約数和(自身を除く): 10348967564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 701, 1402, 2804, 3505, 7010, 9113, 14020, 18226, 36452, 44893, 45565, 89786, 91130, 179572, 182260, 224465, 448930, 583609, 897860, 1167218, 2334436, 2918045, 5836090, 11672180, 31469993, 62939986, 125879972, 157349965, 314699930, 409109909, 629399860, 818219818, 1636439636, 2045549545, 4091099090, 8182198180]

約数ペア:

[(1, 8182198180), (2, 4091099090), (4, 2045549545), (5, 1636439636), (10, 818219818), (13, 629399860), (20, 409109909), (26, 314699930), (52, 157349965), (65, 125879972), (130, 62939986), (260, 31469993), (701, 11672180), (1402, 5836090), (2804, 2918045), (3505, 2334436), (7010, 1167218), (9113, 897860), (14020, 583609), (18226, 448930), (36452, 224465), (44893, 182260), (45565, 179572), (89786, 91130)]