8890773904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 17958069360

約数和(自身を除く): 9067295456

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 197, 328, 356, 394, 656, 712, 773, 788, 1424, 1546, 1576, 3092, 3152, 3649, 6184, 7298, 8077, 12368, 14596, 16154, 17533, 29192, 31693, 32308, 35066, 58384, 63386, 64616, 68797, 70132, 126772, 129232, 137594, 140264, 152281, 253544, 275188, 280528, 304562, 507088, 550376, 609124, 718853, 1100752, 1218248, 1437706, 2436496, 2820677, 2875412, 5641354, 5750824, 6243521, 11282708, 11501648, 12487042, 13553009, 22565416, 24974084, 27106018, 45130832, 49948168, 54212036, 99896336, 108424072, 216848144, 555673369, 1111346738, 2222693476, 4445386952, 8890773904]

約数ペア:

[(1, 8890773904), (2, 4445386952), (4, 2222693476), (8, 1111346738), (16, 555673369), (41, 216848144), (82, 108424072), (89, 99896336), (164, 54212036), (178, 49948168), (197, 45130832), (328, 27106018), (356, 24974084), (394, 22565416), (656, 13553009), (712, 12487042), (773, 11501648), (788, 11282708), (1424, 6243521), (1546, 5750824), (1576, 5641354), (3092, 2875412), (3152, 2820677), (3649, 2436496), (6184, 1437706), (7298, 1218248), (8077, 1100752), (12368, 718853), (14596, 609124), (16154, 550376), (17533, 507088), (29192, 304562), (31693, 280528), (32308, 275188), (35066, 253544), (58384, 152281), (63386, 140264), (64616, 137594), (68797, 129232), (70132, 126772)]