2838969650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{120041}}^1$

素因数の和:120107

約数の個数: 48

約数和(自身を含む): 5894542368

約数和(自身を除く): 3055572718

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 4730, 11825, 23650, 120041, 240082, 600205, 1200410, 1320451, 2640902, 3001025, 5161763, 6002050, 6602255, 10323526, 13204510, 25808815, 33011275, 51617630, 56779393, 66022550, 113558786, 129044075, 258088150, 283896965, 567793930, 1419484825, 2838969650]

約数ペア:

[(1, 2838969650), (2, 1419484825), (5, 567793930), (10, 283896965), (11, 258088150), (22, 129044075), (25, 113558786), (43, 66022550), (50, 56779393), (55, 51617630), (86, 33011275), (110, 25808815), (215, 13204510), (275, 10323526), (430, 6602255), (473, 6002050), (550, 5161763), (946, 3001025), (1075, 2640902), (2150, 1320451), (2365, 1200410), (4730, 600205), (11825, 240082), (23650, 120041)]