41338480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 100466784

約数和(自身を除く): 59128304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 61, 80, 86, 122, 172, 197, 215, 244, 305, 344, 394, 430, 488, 610, 688, 788, 860, 976, 985, 1220, 1576, 1720, 1970, 2440, 2623, 3152, 3440, 3940, 4880, 5246, 7880, 8471, 10492, 12017, 13115, 15760, 16942, 20984, 24034, 26230, 33884, 41968, 42355, 48068, 52460, 60085, 67768, 84710, 96136, 104920, 120170, 135536, 169420, 192272, 209840, 240340, 338840, 480680, 516731, 677680, 961360, 1033462, 2066924, 2583655, 4133848, 5167310, 8267696, 10334620, 20669240, 41338480]

約数ペア:

[(1, 41338480), (2, 20669240), (4, 10334620), (5, 8267696), (8, 5167310), (10, 4133848), (16, 2583655), (20, 2066924), (40, 1033462), (43, 961360), (61, 677680), (80, 516731), (86, 480680), (122, 338840), (172, 240340), (197, 209840), (215, 192272), (244, 169420), (305, 135536), (344, 120170), (394, 104920), (430, 96136), (488, 84710), (610, 67768), (688, 60085), (788, 52460), (860, 48068), (976, 42355), (985, 41968), (1220, 33884), (1576, 26230), (1720, 24034), (1970, 20984), (2440, 16942), (2623, 15760), (3152, 13115), (3440, 12017), (3940, 10492), (4880, 8471), (5246, 7880)]