608996860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20899}}^1$

素因数の和:20986

約数の個数: 48

約数和(自身を含む): 1348300800

約数和(自身を除く): 739303940

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7285, 14570, 20899, 29140, 41798, 83596, 104495, 208990, 417980, 647869, 982253, 1295738, 1964506, 2591476, 3239345, 3929012, 4911265, 6478690, 9822530, 12957380, 19645060, 30449843, 60899686, 121799372, 152249215, 304498430, 608996860]

約数ペア:

[(1, 608996860), (2, 304498430), (4, 152249215), (5, 121799372), (10, 60899686), (20, 30449843), (31, 19645060), (47, 12957380), (62, 9822530), (94, 6478690), (124, 4911265), (155, 3929012), (188, 3239345), (235, 2591476), (310, 1964506), (470, 1295738), (620, 982253), (940, 647869), (1457, 417980), (2914, 208990), (5828, 104495), (7285, 83596), (14570, 41798), (20899, 29140)]