79499200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4517}}^1$

素因数の和:4550

約数の個数: 84

約数和(自身を含む): 213448392

約数和(自身を除く): 133949192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 4400, 4517, 8800, 9034, 17600, 18068, 22585, 36136, 45170, 49687, 72272, 90340, 99374, 112925, 144544, 180680, 198748, 225850, 248435, 289088, 361360, 397496, 451700, 496870, 722720, 794992, 903400, 993740, 1242175, 1445440, 1589984, 1806800, 1987480, 2484350, 3179968, 3613600, 3974960, 4968700, 7227200, 7949920, 9937400, 15899840, 19874800, 39749600, 79499200]

約数ペア:

[(1, 79499200), (2, 39749600), (4, 19874800), (5, 15899840), (8, 9937400), (10, 7949920), (11, 7227200), (16, 4968700), (20, 3974960), (22, 3613600), (25, 3179968), (32, 2484350), (40, 1987480), (44, 1806800), (50, 1589984), (55, 1445440), (64, 1242175), (80, 993740), (88, 903400), (100, 794992), (110, 722720), (160, 496870), (176, 451700), (200, 397496), (220, 361360), (275, 289088), (320, 248435), (352, 225850), (400, 198748), (440, 180680), (550, 144544), (704, 112925), (800, 99374), (880, 90340), (1100, 72272), (1600, 49687), (1760, 45170), (2200, 36136), (3520, 22585), (4400, 18068), (4517, 17600), (8800, 9034)]