706642125080

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1823}}^1\times {\mathrm{20231}}^1$

素因数の和:22544

約数の個数: 64

約数和(自身を含む): 1594216857600

約数和(自身を除く): 887574732520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1823, 1916, 2395, 3646, 3832, 4790, 7292, 9115, 9580, 14584, 18230, 19160, 20231, 36460, 40462, 72920, 80924, 101155, 161848, 202310, 404620, 809240, 873217, 1746434, 3492868, 4366085, 6985736, 8732170, 9690649, 17464340, 19381298, 34928680, 36881113, 38762596, 48453245, 73762226, 77525192, 96906490, 147524452, 184405565, 193812980, 295048904, 368811130, 387625960, 737622260, 1475244520, 17666053127, 35332106254, 70664212508, 88330265635, 141328425016, 176660531270, 353321062540, 706642125080]

約数ペア:

[(1, 706642125080), (2, 353321062540), (4, 176660531270), (5, 141328425016), (8, 88330265635), (10, 70664212508), (20, 35332106254), (40, 17666053127), (479, 1475244520), (958, 737622260), (1823, 387625960), (1916, 368811130), (2395, 295048904), (3646, 193812980), (3832, 184405565), (4790, 147524452), (7292, 96906490), (9115, 77525192), (9580, 73762226), (14584, 48453245), (18230, 38762596), (19160, 36881113), (20231, 34928680), (36460, 19381298), (40462, 17464340), (72920, 9690649), (80924, 8732170), (101155, 6985736), (161848, 4366085), (202310, 3492868), (404620, 1746434), (809240, 873217)]