112767280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74189}}^1$

素因数の和:74221

約数の個数: 40

約数和(自身を含む): 275986800

約数和(自身を除く): 163219520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 74189, 148378, 296756, 370945, 593512, 741890, 1187024, 1409591, 1483780, 2819182, 2967560, 5638364, 5935120, 7047955, 11276728, 14095910, 22553456, 28191820, 56383640, 112767280]

約数ペア:

[(1, 112767280), (2, 56383640), (4, 28191820), (5, 22553456), (8, 14095910), (10, 11276728), (16, 7047955), (19, 5935120), (20, 5638364), (38, 2967560), (40, 2819182), (76, 1483780), (80, 1409591), (95, 1187024), (152, 741890), (190, 593512), (304, 370945), (380, 296756), (760, 148378), (1520, 74189)]