11108800

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 84

約数和(自身を含む): 28062936

約数和(自身を除く): 16954136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 131, 160, 200, 212, 262, 265, 320, 400, 424, 524, 530, 655, 800, 848, 1048, 1060, 1310, 1325, 1600, 1696, 2096, 2120, 2620, 2650, 3275, 3392, 4192, 4240, 5240, 5300, 6550, 6943, 8384, 8480, 10480, 10600, 13100, 13886, 16960, 20960, 21200, 26200, 27772, 34715, 41920, 42400, 52400, 55544, 69430, 84800, 104800, 111088, 138860, 173575, 209600, 222176, 277720, 347150, 444352, 555440, 694300, 1110880, 1388600, 2221760, 2777200, 5554400, 11108800]

約数ペア:

[(1, 11108800), (2, 5554400), (4, 2777200), (5, 2221760), (8, 1388600), (10, 1110880), (16, 694300), (20, 555440), (25, 444352), (32, 347150), (40, 277720), (50, 222176), (53, 209600), (64, 173575), (80, 138860), (100, 111088), (106, 104800), (131, 84800), (160, 69430), (200, 55544), (212, 52400), (262, 42400), (265, 41920), (320, 34715), (400, 27772), (424, 26200), (524, 21200), (530, 20960), (655, 16960), (800, 13886), (848, 13100), (1048, 10600), (1060, 10480), (1310, 8480), (1325, 8384), (1600, 6943), (1696, 6550), (2096, 5300), (2120, 5240), (2620, 4240), (2650, 4192), (3275, 3392)]