191065400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{30817}}^1$

素因数の和:30864

約数の個数: 48

約数和(自身を含む): 458571840

約数和(自身を除く): 267506440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 30817, 61634, 123268, 154085, 246536, 308170, 616340, 770425, 955327, 1232680, 1540850, 1910654, 3081700, 3821308, 4776635, 6163400, 7642616, 9553270, 19106540, 23883175, 38213080, 47766350, 95532700, 191065400]

約数ペア:

[(1, 191065400), (2, 95532700), (4, 47766350), (5, 38213080), (8, 23883175), (10, 19106540), (20, 9553270), (25, 7642616), (31, 6163400), (40, 4776635), (50, 3821308), (62, 3081700), (100, 1910654), (124, 1540850), (155, 1232680), (200, 955327), (248, 770425), (310, 616340), (620, 308170), (775, 246536), (1240, 154085), (1550, 123268), (3100, 61634), (6200, 30817)]