40479500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4299

約数の個数: 48

約数和(自身を含む): 93082080

約数和(自身を除く): 52602580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4261, 4750, 8522, 9500, 17044, 21305, 42610, 80959, 85220, 106525, 161918, 213050, 323836, 404795, 426100, 532625, 809590, 1065250, 1619180, 2023975, 2130500, 4047950, 8095900, 10119875, 20239750, 40479500]

約数ペア:

[(1, 40479500), (2, 20239750), (4, 10119875), (5, 8095900), (10, 4047950), (19, 2130500), (20, 2023975), (25, 1619180), (38, 1065250), (50, 809590), (76, 532625), (95, 426100), (100, 404795), (125, 323836), (190, 213050), (250, 161918), (380, 106525), (475, 85220), (500, 80959), (950, 42610), (1900, 21305), (2375, 17044), (4261, 9500), (4750, 8522)]