39207540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7873}}^1$

素因数の和:7968

約数の個数: 48

約数和(自身を含む): 111117888

約数和(自身を除く): 71910348

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, 7873, 15746, 23619, 31492, 39365, 47238, 78730, 94476, 118095, 157460, 236190, 472380, 653459, 1306918, 1960377, 2613836, 3267295, 3920754, 6534590, 7841508, 9801885, 13069180, 19603770, 39207540]

約数ペア:

[(1, 39207540), (2, 19603770), (3, 13069180), (4, 9801885), (5, 7841508), (6, 6534590), (10, 3920754), (12, 3267295), (15, 2613836), (20, 1960377), (30, 1306918), (60, 653459), (83, 472380), (166, 236190), (249, 157460), (332, 118095), (415, 94476), (498, 78730), (830, 47238), (996, 39365), (1245, 31492), (1660, 23619), (2490, 15746), (4980, 7873)]