40671660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8167}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 115266816

約数和(自身を除く): 74595156

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, 8167, 16334, 24501, 32668, 40835, 49002, 81670, 98004, 122505, 163340, 245010, 490020, 677861, 1355722, 2033583, 2711444, 3389305, 4067166, 6778610, 8134332, 10167915, 13557220, 20335830, 40671660]

約数ペア:

[(1, 40671660), (2, 20335830), (3, 13557220), (4, 10167915), (5, 8134332), (6, 6778610), (10, 4067166), (12, 3389305), (15, 2711444), (20, 2033583), (30, 1355722), (60, 677861), (83, 490020), (166, 245010), (249, 163340), (332, 122505), (415, 98004), (498, 81670), (830, 49002), (996, 40835), (1245, 32668), (1660, 24501), (2490, 16334), (4980, 8167)]