38958540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7823}}^1$

素因数の和:7918

約数の個数: 48

約数和(自身を含む): 110412288

約数和(自身を除く): 71453748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 7823, 15646, 23469, 31292, 39115, 46938, 78230, 93876, 117345, 156460, 234690, 469380, 649309, 1298618, 1947927, 2597236, 3246545, 3895854, 6493090, 7791708, 9739635, 12986180, 19479270, 38958540]

約数ペア:

[(1, 38958540), (2, 19479270), (3, 12986180), (4, 9739635), (5, 7791708), (6, 6493090), (10, 3895854), (12, 3246545), (15, 2597236), (20, 1947927), (30, 1298618), (60, 649309), (83, 469380), (166, 234690), (249, 156460), (332, 117345), (415, 93876), (498, 78230), (830, 46938), (996, 39115), (1245, 31292), (1660, 23469), (2490, 15646), (4980, 7823)]