107194280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 251182080

約数和(自身を除く): 143987800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 137, 155, 248, 274, 310, 548, 620, 631, 685, 1096, 1240, 1262, 1370, 2524, 2740, 3155, 4247, 5048, 5480, 6310, 8494, 12620, 16988, 19561, 21235, 25240, 33976, 39122, 42470, 78244, 84940, 86447, 97805, 156488, 169880, 172894, 195610, 345788, 391220, 432235, 691576, 782440, 864470, 1728940, 2679857, 3457880, 5359714, 10719428, 13399285, 21438856, 26798570, 53597140, 107194280]

約数ペア:

[(1, 107194280), (2, 53597140), (4, 26798570), (5, 21438856), (8, 13399285), (10, 10719428), (20, 5359714), (31, 3457880), (40, 2679857), (62, 1728940), (124, 864470), (137, 782440), (155, 691576), (248, 432235), (274, 391220), (310, 345788), (548, 195610), (620, 172894), (631, 169880), (685, 156488), (1096, 97805), (1240, 86447), (1262, 84940), (1370, 78244), (2524, 42470), (2740, 39122), (3155, 33976), (4247, 25240), (5048, 21235), (5480, 19561), (6310, 16988), (8494, 12620)]