60401380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12227}}^1$

素因数の和:12268

約数の個数: 48

約数和(自身を含む): 143801280

約数和(自身を除く): 83399900

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, 12227, 24454, 48908, 61135, 122270, 158951, 232313, 244540, 317902, 464626, 635804, 794755, 929252, 1161565, 1589510, 2323130, 3020069, 3179020, 4646260, 6040138, 12080276, 15100345, 30200690, 60401380]

約数ペア:

[(1, 60401380), (2, 30200690), (4, 15100345), (5, 12080276), (10, 6040138), (13, 4646260), (19, 3179020), (20, 3020069), (26, 2323130), (38, 1589510), (52, 1161565), (65, 929252), (76, 794755), (95, 635804), (130, 464626), (190, 317902), (247, 244540), (260, 232313), (380, 158951), (494, 122270), (988, 61135), (1235, 48908), (2470, 24454), (4940, 12227)]