3814250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 8311680

約数和(自身を除く): 4497430

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 73, 95, 110, 125, 146, 190, 209, 250, 275, 365, 418, 475, 550, 730, 803, 950, 1045, 1375, 1387, 1606, 1825, 2090, 2375, 2750, 2774, 3650, 4015, 4750, 5225, 6935, 8030, 9125, 10450, 13870, 15257, 18250, 20075, 26125, 30514, 34675, 40150, 52250, 69350, 76285, 100375, 152570, 173375, 200750, 346750, 381425, 762850, 1907125, 3814250]

約数ペア:

[(1, 3814250), (2, 1907125), (5, 762850), (10, 381425), (11, 346750), (19, 200750), (22, 173375), (25, 152570), (38, 100375), (50, 76285), (55, 69350), (73, 52250), (95, 40150), (110, 34675), (125, 30514), (146, 26125), (190, 20075), (209, 18250), (250, 15257), (275, 13870), (365, 10450), (418, 9125), (475, 8030), (550, 6935), (730, 5225), (803, 4750), (950, 4015), (1045, 3650), (1375, 2774), (1387, 2750), (1606, 2375), (1825, 2090)]