39238360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3320

約数の個数: 64

約数和(自身を含む): 103276800

約数和(自身を除く): 64038440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 3259, 6020, 6518, 12040, 13036, 16295, 22813, 26072, 32590, 45626, 65180, 91252, 114065, 130360, 140137, 182504, 228130, 280274, 456260, 560548, 700685, 912520, 980959, 1121096, 1401370, 1961918, 2802740, 3923836, 4904795, 5605480, 7847672, 9809590, 19619180, 39238360]

約数ペア:

[(1, 39238360), (2, 19619180), (4, 9809590), (5, 7847672), (7, 5605480), (8, 4904795), (10, 3923836), (14, 2802740), (20, 1961918), (28, 1401370), (35, 1121096), (40, 980959), (43, 912520), (56, 700685), (70, 560548), (86, 456260), (140, 280274), (172, 228130), (215, 182504), (280, 140137), (301, 130360), (344, 114065), (430, 91252), (602, 65180), (860, 45626), (1204, 32590), (1505, 26072), (1720, 22813), (2408, 16295), (3010, 13036), (3259, 12040), (6020, 6518)]