55623640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73189}}^1$

素因数の和:73219

約数の個数: 32

約数和(自身を含む): 131742000

約数和(自身を除く): 76118360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 73189, 146378, 292756, 365945, 585512, 731890, 1390591, 1463780, 2781182, 2927560, 5562364, 6952955, 11124728, 13905910, 27811820, 55623640]

約数ペア:

[(1, 55623640), (2, 27811820), (4, 13905910), (5, 11124728), (8, 6952955), (10, 5562364), (19, 2927560), (20, 2781182), (38, 1463780), (40, 1390591), (76, 731890), (95, 585512), (152, 365945), (190, 292756), (380, 146378), (760, 73189)]