9255280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6089}}^1$

素因数の和:6121

約数の個数: 40

約数和(自身を含む): 22654800

約数和(自身を除く): 13399520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6089, 12178, 24356, 30445, 48712, 60890, 97424, 115691, 121780, 231382, 243560, 462764, 487120, 578455, 925528, 1156910, 1851056, 2313820, 4627640, 9255280]

約数ペア:

[(1, 9255280), (2, 4627640), (4, 2313820), (5, 1851056), (8, 1156910), (10, 925528), (16, 578455), (19, 487120), (20, 462764), (38, 243560), (40, 231382), (76, 121780), (80, 115691), (95, 97424), (152, 60890), (190, 48712), (304, 30445), (380, 24356), (760, 12178), (1520, 6089)]