40219183360

素因数分解:

$2^8\times 5^1\times {\mathrm{3823}}^1\times {\mathrm{8219}}^1$

素因数の和:12063

約数の個数: 72

約数和(自身を含む): 96374436480

約数和(自身を除く): 56155253120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3823, 7646, 8219, 15292, 16438, 19115, 30584, 32876, 38230, 41095, 61168, 65752, 76460, 82190, 122336, 131504, 152920, 164380, 244672, 263008, 305840, 328760, 489344, 526016, 611680, 657520, 978688, 1052032, 1223360, 1315040, 2104064, 2446720, 2630080, 4893440, 5260160, 10520320, 31421237, 62842474, 125684948, 157106185, 251369896, 314212370, 502739792, 628424740, 1005479584, 1256849480, 2010959168, 2513698960, 4021918336, 5027397920, 8043836672, 10054795840, 20109591680, 40219183360]

約数ペア:

[(1, 40219183360), (2, 20109591680), (4, 10054795840), (5, 8043836672), (8, 5027397920), (10, 4021918336), (16, 2513698960), (20, 2010959168), (32, 1256849480), (40, 1005479584), (64, 628424740), (80, 502739792), (128, 314212370), (160, 251369896), (256, 157106185), (320, 125684948), (640, 62842474), (1280, 31421237), (3823, 10520320), (7646, 5260160), (8219, 4893440), (15292, 2630080), (16438, 2446720), (19115, 2104064), (30584, 1315040), (32876, 1223360), (38230, 1052032), (41095, 978688), (61168, 657520), (65752, 611680), (76460, 526016), (82190, 489344), (122336, 328760), (131504, 305840), (152920, 263008), (164380, 244672)]