4480452830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{1361}}^1$

素因数の和:1865

約数の個数: 64

約数和(自身を含む): 9320002560

約数和(自身を除く): 4839549730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 359, 655, 718, 917, 1310, 1361, 1795, 1834, 2513, 2722, 3590, 4585, 5026, 6805, 9170, 9527, 12565, 13610, 19054, 25130, 47029, 47635, 94058, 95270, 178291, 235145, 329203, 356582, 470290, 488599, 658406, 891455, 977198, 1248037, 1646015, 1782910, 2442995, 2496074, 3292030, 3420193, 4885990, 6240185, 6840386, 12480370, 17100965, 34201930, 64006469, 128012938, 320032345, 448045283, 640064690, 896090566, 2240226415, 4480452830]

約数ペア:

[(1, 4480452830), (2, 2240226415), (5, 896090566), (7, 640064690), (10, 448045283), (14, 320032345), (35, 128012938), (70, 64006469), (131, 34201930), (262, 17100965), (359, 12480370), (655, 6840386), (718, 6240185), (917, 4885990), (1310, 3420193), (1361, 3292030), (1795, 2496074), (1834, 2442995), (2513, 1782910), (2722, 1646015), (3590, 1248037), (4585, 977198), (5026, 891455), (6805, 658406), (9170, 488599), (9527, 470290), (12565, 356582), (13610, 329203), (19054, 235145), (25130, 178291), (47029, 95270), (47635, 94058)]