26107520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 66454020

約数和(自身を除く): 40346500

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 113, 128, 152, 160, 190, 226, 304, 320, 361, 380, 452, 565, 608, 640, 722, 760, 904, 1130, 1216, 1444, 1520, 1805, 1808, 2147, 2260, 2432, 2888, 3040, 3610, 3616, 4294, 4520, 5776, 6080, 7220, 7232, 8588, 9040, 10735, 11552, 12160, 14440, 14464, 17176, 18080, 21470, 23104, 28880, 34352, 36160, 40793, 42940, 46208, 57760, 68704, 72320, 81586, 85880, 115520, 137408, 163172, 171760, 203965, 231040, 274816, 326344, 343520, 407930, 652688, 687040, 815860, 1305376, 1374080, 1631720, 2610752, 3263440, 5221504, 6526880, 13053760, 26107520]

約数ペア:

[(1, 26107520), (2, 13053760), (4, 6526880), (5, 5221504), (8, 3263440), (10, 2610752), (16, 1631720), (19, 1374080), (20, 1305376), (32, 815860), (38, 687040), (40, 652688), (64, 407930), (76, 343520), (80, 326344), (95, 274816), (113, 231040), (128, 203965), (152, 171760), (160, 163172), (190, 137408), (226, 115520), (304, 85880), (320, 81586), (361, 72320), (380, 68704), (452, 57760), (565, 46208), (608, 42940), (640, 40793), (722, 36160), (760, 34352), (904, 28880), (1130, 23104), (1216, 21470), (1444, 18080), (1520, 17176), (1805, 14464), (1808, 14440), (2147, 12160), (2260, 11552), (2432, 10735), (2888, 9040), (3040, 8588), (3610, 7232), (3616, 7220), (4294, 6080), (4520, 5776)]