528036392560

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{16625831}}^1$

素因数の和:16626241

約数の個数: 40

約数和(自身を含む): 1230777091296

約数和(自身を除く): 702740698736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 794, 1588, 1985, 3176, 3970, 6352, 7940, 15880, 31760, 16625831, 33251662, 66503324, 83129155, 133006648, 166258310, 266013296, 332516620, 665033240, 1330066480, 6600454907, 13200909814, 26401819628, 33002274535, 52803639256, 66004549070, 105607278512, 132009098140, 264018196280, 528036392560]

約数ペア:

[(1, 528036392560), (2, 264018196280), (4, 132009098140), (5, 105607278512), (8, 66004549070), (10, 52803639256), (16, 33002274535), (20, 26401819628), (40, 13200909814), (80, 6600454907), (397, 1330066480), (794, 665033240), (1588, 332516620), (1985, 266013296), (3176, 166258310), (3970, 133006648), (6352, 83129155), (7940, 66503324), (15880, 33251662), (31760, 16625831)]