89506943900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{113171}}^1$

素因数の和:113915

約数の個数: 72

約数和(自身を含む): 212183919360

約数和(自身を除く): 122676975460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 719, 1100, 1438, 2876, 3595, 7190, 7909, 14380, 15818, 17975, 31636, 35950, 39545, 71900, 79090, 113171, 158180, 197725, 226342, 395450, 452684, 565855, 790900, 1131710, 1244881, 2263420, 2489762, 2829275, 4979524, 5658550, 6224405, 11317100, 12448810, 24897620, 31122025, 62244050, 81369949, 124488100, 162739898, 325479796, 406849745, 813699490, 895069439, 1627398980, 1790138878, 2034248725, 3580277756, 4068497450, 4475347195, 8136994900, 8950694390, 17901388780, 22376735975, 44753471950, 89506943900]

約数ペア:

[(1, 89506943900), (2, 44753471950), (4, 22376735975), (5, 17901388780), (10, 8950694390), (11, 8136994900), (20, 4475347195), (22, 4068497450), (25, 3580277756), (44, 2034248725), (50, 1790138878), (55, 1627398980), (100, 895069439), (110, 813699490), (220, 406849745), (275, 325479796), (550, 162739898), (719, 124488100), (1100, 81369949), (1438, 62244050), (2876, 31122025), (3595, 24897620), (7190, 12448810), (7909, 11317100), (14380, 6224405), (15818, 5658550), (17975, 4979524), (31636, 2829275), (35950, 2489762), (39545, 2263420), (71900, 1244881), (79090, 1131710), (113171, 790900), (158180, 565855), (197725, 452684), (226342, 395450)]