192549680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77641}}^1$

素因数の和:77685

約数の個数: 40

約数和(自身を含む): 462125184

約数和(自身を除く): 269575504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 77641, 155282, 310564, 388205, 621128, 776410, 1242256, 1552820, 2406871, 3105640, 4813742, 6211280, 9627484, 12034355, 19254968, 24068710, 38509936, 48137420, 96274840, 192549680]

約数ペア:

[(1, 192549680), (2, 96274840), (4, 48137420), (5, 38509936), (8, 24068710), (10, 19254968), (16, 12034355), (20, 9627484), (31, 6211280), (40, 4813742), (62, 3105640), (80, 2406871), (124, 1552820), (155, 1242256), (248, 776410), (310, 621128), (496, 388205), (620, 310564), (1240, 155282), (2480, 77641)]