2024802260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409879}}^1$

素因数の和:409920

約数の個数: 48

約数和(自身を含む): 4820188800

約数和(自身を除く): 2795386540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 409879, 819758, 1639516, 2049395, 4098790, 5328427, 7787701, 8197580, 10656854, 15575402, 21313708, 26642135, 31150804, 38938505, 53284270, 77877010, 101240113, 106568540, 155754020, 202480226, 404960452, 506200565, 1012401130, 2024802260]

約数ペア:

[(1, 2024802260), (2, 1012401130), (4, 506200565), (5, 404960452), (10, 202480226), (13, 155754020), (19, 106568540), (20, 101240113), (26, 77877010), (38, 53284270), (52, 38938505), (65, 31150804), (76, 26642135), (95, 21313708), (130, 15575402), (190, 10656854), (247, 8197580), (260, 7787701), (380, 5328427), (494, 4098790), (988, 2049395), (1235, 1639516), (2470, 819758), (4940, 409879)]