9862960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 24498432

約数和(自身を除く): 14635472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 97, 124, 155, 164, 194, 205, 248, 310, 328, 388, 410, 485, 496, 620, 656, 776, 820, 970, 1240, 1271, 1552, 1640, 1940, 2480, 2542, 3007, 3280, 3880, 3977, 5084, 6014, 6355, 7760, 7954, 10168, 12028, 12710, 15035, 15908, 19885, 20336, 24056, 25420, 30070, 31816, 39770, 48112, 50840, 60140, 63632, 79540, 101680, 120280, 123287, 159080, 240560, 246574, 318160, 493148, 616435, 986296, 1232870, 1972592, 2465740, 4931480, 9862960]

約数ペア:

[(1, 9862960), (2, 4931480), (4, 2465740), (5, 1972592), (8, 1232870), (10, 986296), (16, 616435), (20, 493148), (31, 318160), (40, 246574), (41, 240560), (62, 159080), (80, 123287), (82, 120280), (97, 101680), (124, 79540), (155, 63632), (164, 60140), (194, 50840), (205, 48112), (248, 39770), (310, 31816), (328, 30070), (388, 25420), (410, 24056), (485, 20336), (496, 19885), (620, 15908), (656, 15035), (776, 12710), (820, 12028), (970, 10168), (1240, 7954), (1271, 7760), (1552, 6355), (1640, 6014), (1940, 5084), (2480, 3977), (2542, 3880), (3007, 3280)]