83229160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{297247}}^1$

素因数の和:297265

約数の個数: 32

約数和(自身を含む): 214018560

約数和(自身を除く): 130789400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 297247, 594494, 1188988, 1486235, 2080729, 2377976, 2972470, 4161458, 5944940, 8322916, 10403645, 11889880, 16645832, 20807290, 41614580, 83229160]

約数ペア:

[(1, 83229160), (2, 41614580), (4, 20807290), (5, 16645832), (7, 11889880), (8, 10403645), (10, 8322916), (14, 5944940), (20, 4161458), (28, 2972470), (35, 2377976), (40, 2080729), (56, 1486235), (70, 1188988), (140, 594494), (280, 297247)]