79394800

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2810

約数の個数: 60

約数和(自身を含む): 193430080

約数和(自身を除く): 114035280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2719, 2920, 3650, 5438, 5840, 7300, 10876, 13595, 14600, 21752, 27190, 29200, 43504, 54380, 67975, 108760, 135950, 198487, 217520, 271900, 396974, 543800, 793948, 992435, 1087600, 1587896, 1984870, 3175792, 3969740, 4962175, 7939480, 9924350, 15878960, 19848700, 39697400, 79394800]

約数ペア:

[(1, 79394800), (2, 39697400), (4, 19848700), (5, 15878960), (8, 9924350), (10, 7939480), (16, 4962175), (20, 3969740), (25, 3175792), (40, 1984870), (50, 1587896), (73, 1087600), (80, 992435), (100, 793948), (146, 543800), (200, 396974), (292, 271900), (365, 217520), (400, 198487), (584, 135950), (730, 108760), (1168, 67975), (1460, 54380), (1825, 43504), (2719, 29200), (2920, 27190), (3650, 21752), (5438, 14600), (5840, 13595), (7300, 10876)]