441101480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2970

約数の個数: 64

約数和(自身を含む): 1032929280

約数和(自身を除く): 591827800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 310, 508, 620, 635, 1016, 1240, 1270, 2540, 2801, 3937, 5080, 5602, 7874, 11204, 14005, 15748, 19685, 22408, 28010, 31496, 39370, 56020, 78740, 86831, 112040, 157480, 173662, 347324, 355727, 434155, 694648, 711454, 868310, 1422908, 1736620, 1778635, 2845816, 3473240, 3557270, 7114540, 11027537, 14229080, 22055074, 44110148, 55137685, 88220296, 110275370, 220550740, 441101480]

約数ペア:

[(1, 441101480), (2, 220550740), (4, 110275370), (5, 88220296), (8, 55137685), (10, 44110148), (20, 22055074), (31, 14229080), (40, 11027537), (62, 7114540), (124, 3557270), (127, 3473240), (155, 2845816), (248, 1778635), (254, 1736620), (310, 1422908), (508, 868310), (620, 711454), (635, 694648), (1016, 434155), (1240, 355727), (1270, 347324), (2540, 173662), (2801, 157480), (3937, 112040), (5080, 86831), (5602, 78740), (7874, 56020), (11204, 39370), (14005, 31496), (15748, 28010), (19685, 22408)]