45603699040

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{19961}}^1$

素因数の和:20216

約数の個数: 96

約数和(自身を含む): 109562634720

約数和(自身を除く): 63958935680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 131, 160, 218, 262, 436, 524, 545, 655, 872, 1048, 1090, 1310, 1744, 2096, 2180, 2620, 3488, 4192, 4360, 5240, 8720, 10480, 14279, 17440, 19961, 20960, 28558, 39922, 57116, 71395, 79844, 99805, 114232, 142790, 159688, 199610, 228464, 285580, 319376, 399220, 456928, 571160, 638752, 798440, 1142320, 1596880, 2175749, 2284640, 2614891, 3193760, 4351498, 5229782, 8702996, 10459564, 10878745, 13074455, 17405992, 20919128, 21757490, 26148910, 34811984, 41838256, 43514980, 52297820, 69623968, 83676512, 87029960, 104595640, 174059920, 209191280, 285023119, 348119840, 418382560, 570046238, 1140092476, 1425115595, 2280184952, 2850231190, 4560369904, 5700462380, 9120739808, 11400924760, 22801849520, 45603699040]

約数ペア:

[(1, 45603699040), (2, 22801849520), (4, 11400924760), (5, 9120739808), (8, 5700462380), (10, 4560369904), (16, 2850231190), (20, 2280184952), (32, 1425115595), (40, 1140092476), (80, 570046238), (109, 418382560), (131, 348119840), (160, 285023119), (218, 209191280), (262, 174059920), (436, 104595640), (524, 87029960), (545, 83676512), (655, 69623968), (872, 52297820), (1048, 43514980), (1090, 41838256), (1310, 34811984), (1744, 26148910), (2096, 21757490), (2180, 20919128), (2620, 17405992), (3488, 13074455), (4192, 10878745), (4360, 10459564), (5240, 8702996), (8720, 5229782), (10480, 4351498), (14279, 3193760), (17440, 2614891), (19961, 2284640), (20960, 2175749), (28558, 1596880), (39922, 1142320), (57116, 798440), (71395, 638752), (79844, 571160), (99805, 456928), (114232, 399220), (142790, 319376), (159688, 285580), (199610, 228464)]