15668224240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{9677}}^1$

素因数の和:10274

約数の個数: 80

約数和(自身を含む): 37485448992

約数和(自身を除く): 21817224752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 547, 592, 740, 1094, 1480, 2188, 2735, 2960, 4376, 5470, 8752, 9677, 10940, 19354, 20239, 21880, 38708, 40478, 43760, 48385, 77416, 80956, 96770, 101195, 154832, 161912, 193540, 202390, 323824, 358049, 387080, 404780, 716098, 774160, 809560, 1432196, 1619120, 1790245, 2864392, 3580490, 5293319, 5728784, 7160980, 10586638, 14321960, 21173276, 26466595, 28643920, 42346552, 52933190, 84693104, 105866380, 195852803, 211732760, 391705606, 423465520, 783411212, 979264015, 1566822424, 1958528030, 3133644848, 3917056060, 7834112120, 15668224240]

約数ペア:

[(1, 15668224240), (2, 7834112120), (4, 3917056060), (5, 3133644848), (8, 1958528030), (10, 1566822424), (16, 979264015), (20, 783411212), (37, 423465520), (40, 391705606), (74, 211732760), (80, 195852803), (148, 105866380), (185, 84693104), (296, 52933190), (370, 42346552), (547, 28643920), (592, 26466595), (740, 21173276), (1094, 14321960), (1480, 10586638), (2188, 7160980), (2735, 5728784), (2960, 5293319), (4376, 3580490), (5470, 2864392), (8752, 1790245), (9677, 1619120), (10940, 1432196), (19354, 809560), (20239, 774160), (21880, 716098), (38708, 404780), (40478, 387080), (43760, 358049), (48385, 323824), (77416, 202390), (80956, 193540), (96770, 161912), (101195, 154832)]