3411722920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{2029}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 7764019200

約数和(自身を除く): 4352296280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 331, 508, 635, 662, 1016, 1270, 1324, 1655, 2029, 2540, 2648, 3310, 4058, 5080, 6620, 8116, 10145, 13240, 16232, 20290, 40580, 42037, 81160, 84074, 168148, 210185, 257683, 336296, 420370, 515366, 671599, 840740, 1030732, 1288415, 1343198, 1681480, 2061464, 2576830, 2686396, 3357995, 5153660, 5372792, 6715990, 10307320, 13431980, 26863960, 85293073, 170586146, 341172292, 426465365, 682344584, 852930730, 1705861460, 3411722920]

約数ペア:

[(1, 3411722920), (2, 1705861460), (4, 852930730), (5, 682344584), (8, 426465365), (10, 341172292), (20, 170586146), (40, 85293073), (127, 26863960), (254, 13431980), (331, 10307320), (508, 6715990), (635, 5372792), (662, 5153660), (1016, 3357995), (1270, 2686396), (1324, 2576830), (1655, 2061464), (2029, 1681480), (2540, 1343198), (2648, 1288415), (3310, 1030732), (4058, 840740), (5080, 671599), (6620, 515366), (8116, 420370), (10145, 336296), (13240, 257683), (16232, 210185), (20290, 168148), (40580, 84074), (42037, 81160)]