100495750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{21157}}^1$

素因数の和:21193

約数の個数: 32

約数和(自身を含む): 198038880

約数和(自身を除く): 97543130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 21157, 42314, 105785, 211570, 401983, 528925, 803966, 1057850, 2009915, 2644625, 4019830, 5289250, 10049575, 20099150, 50247875, 100495750]

約数ペア:

[(1, 100495750), (2, 50247875), (5, 20099150), (10, 10049575), (19, 5289250), (25, 4019830), (38, 2644625), (50, 2009915), (95, 1057850), (125, 803966), (190, 528925), (250, 401983), (475, 211570), (950, 105785), (2375, 42314), (4750, 21157)]