102763040

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10529}}^1$

素因数の和:10605

約数の個数: 48

約数和(自身を含む): 246781080

約数和(自身を除く): 144018040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 10529, 21058, 42116, 52645, 84232, 105290, 168464, 210580, 336928, 421160, 642269, 842320, 1284538, 1684640, 2569076, 3211345, 5138152, 6422690, 10276304, 12845380, 20552608, 25690760, 51381520, 102763040]

約数ペア:

[(1, 102763040), (2, 51381520), (4, 25690760), (5, 20552608), (8, 12845380), (10, 10276304), (16, 6422690), (20, 5138152), (32, 3211345), (40, 2569076), (61, 1684640), (80, 1284538), (122, 842320), (160, 642269), (244, 421160), (305, 336928), (488, 210580), (610, 168464), (976, 105290), (1220, 84232), (1952, 52645), (2440, 42116), (4880, 21058), (9760, 10529)]