42874360

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14683}}^1$

素因数の和:14767

約数の個数: 32

約数和(自身を含む): 97795440

約数和(自身を除く): 54921080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 14683, 29366, 58732, 73415, 117464, 146830, 293660, 587320, 1071859, 2143718, 4287436, 5359295, 8574872, 10718590, 21437180, 42874360]

約数ペア:

[(1, 42874360), (2, 21437180), (4, 10718590), (5, 8574872), (8, 5359295), (10, 4287436), (20, 2143718), (40, 1071859), (73, 587320), (146, 293660), (292, 146830), (365, 117464), (584, 73415), (730, 58732), (1460, 29366), (2920, 14683)]