18056886590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2829

約数の個数: 64

約数和(自身を含む): 33646536000

約数和(自身を除く): 15589649410

約数列:

[1, 2, 5, 10, 67, 97, 109, 134, 194, 218, 335, 485, 545, 670, 970, 1090, 2549, 5098, 6499, 7303, 10573, 12745, 12998, 14606, 21146, 25490, 32495, 36515, 52865, 64990, 73030, 105730, 170783, 247253, 277841, 341566, 494506, 555682, 708391, 853915, 1236265, 1389205, 1416782, 1707830, 2472530, 2778410, 3541955, 7083910, 16565951, 18615347, 26950577, 33131902, 37230694, 53901154, 82829755, 93076735, 134752885, 165659510, 186153470, 269505770, 1805688659, 3611377318, 9028443295, 18056886590]

約数ペア:

[(1, 18056886590), (2, 9028443295), (5, 3611377318), (10, 1805688659), (67, 269505770), (97, 186153470), (109, 165659510), (134, 134752885), (194, 93076735), (218, 82829755), (335, 53901154), (485, 37230694), (545, 33131902), (670, 26950577), (970, 18615347), (1090, 16565951), (2549, 7083910), (5098, 3541955), (6499, 2778410), (7303, 2472530), (10573, 1707830), (12745, 1416782), (12998, 1389205), (14606, 1236265), (21146, 853915), (25490, 708391), (32495, 555682), (36515, 494506), (52865, 341566), (64990, 277841), (73030, 247253), (105730, 170783)]