108548900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{57131}}^1$

素因数の和:57164

約数の個数: 36

約数和(自身を含む): 247952880

約数和(自身を除く): 139403980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 57131, 114262, 228524, 285655, 571310, 1085489, 1142620, 1428275, 2170978, 2856550, 4341956, 5427445, 5713100, 10854890, 21709780, 27137225, 54274450, 108548900]

約数ペア:

[(1, 108548900), (2, 54274450), (4, 27137225), (5, 21709780), (10, 10854890), (19, 5713100), (20, 5427445), (25, 4341956), (38, 2856550), (50, 2170978), (76, 1428275), (95, 1142620), (100, 1085489), (190, 571310), (380, 285655), (475, 228524), (950, 114262), (1900, 57131)]