147001040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108089}}^1$

素因数の和:108119

約数の個数: 40

約数和(自身を含む): 361885320

約数和(自身を除く): 214884280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 108089, 216178, 432356, 540445, 864712, 1080890, 1729424, 1837513, 2161780, 3675026, 4323560, 7350052, 8647120, 9187565, 14700104, 18375130, 29400208, 36750260, 73500520, 147001040]

約数ペア:

[(1, 147001040), (2, 73500520), (4, 36750260), (5, 29400208), (8, 18375130), (10, 14700104), (16, 9187565), (17, 8647120), (20, 7350052), (34, 4323560), (40, 3675026), (68, 2161780), (80, 1837513), (85, 1729424), (136, 1080890), (170, 864712), (272, 540445), (340, 432356), (680, 216178), (1360, 108089)]