2019914500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3454

約数の個数: 96

約数和(自身を含む): 4738196736

約数和(自身を除く): 2718282236

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 125, 142, 170, 250, 284, 340, 355, 425, 500, 710, 850, 1207, 1420, 1700, 1775, 2125, 2414, 3347, 3550, 4250, 4828, 6035, 6694, 7100, 8500, 8875, 12070, 13388, 16735, 17750, 24140, 30175, 33470, 35500, 56899, 60350, 66940, 83675, 113798, 120700, 150875, 167350, 227596, 237637, 284495, 301750, 334700, 418375, 475274, 568990, 603500, 836750, 950548, 1137980, 1188185, 1422475, 1673500, 2376370, 2844950, 4039829, 4752740, 5689900, 5940925, 7112375, 8079658, 11881850, 14224750, 16159316, 20199145, 23763700, 28449500, 29704625, 40398290, 59409250, 80796580, 100995725, 118818500, 201991450, 403982900, 504978625, 1009957250, 2019914500]

約数ペア:

[(1, 2019914500), (2, 1009957250), (4, 504978625), (5, 403982900), (10, 201991450), (17, 118818500), (20, 100995725), (25, 80796580), (34, 59409250), (50, 40398290), (68, 29704625), (71, 28449500), (85, 23763700), (100, 20199145), (125, 16159316), (142, 14224750), (170, 11881850), (250, 8079658), (284, 7112375), (340, 5940925), (355, 5689900), (425, 4752740), (500, 4039829), (710, 2844950), (850, 2376370), (1207, 1673500), (1420, 1422475), (1700, 1188185), (1775, 1137980), (2125, 950548), (2414, 836750), (3347, 603500), (3550, 568990), (4250, 475274), (4828, 418375), (6035, 334700), (6694, 301750), (7100, 284495), (8500, 237637), (8875, 227596), (12070, 167350), (13388, 150875), (16735, 120700), (17750, 113798), (24140, 83675), (30175, 66940), (33470, 60350), (35500, 56899)]