110007760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 264965184

約数和(自身を除く): 154957424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 113, 172, 215, 226, 283, 344, 430, 452, 565, 566, 688, 860, 904, 1130, 1132, 1415, 1720, 1808, 2260, 2264, 2830, 3440, 4520, 4528, 4859, 5660, 9040, 9718, 11320, 12169, 19436, 22640, 24295, 24338, 31979, 38872, 48590, 48676, 60845, 63958, 77744, 97180, 97352, 121690, 127916, 159895, 194360, 194704, 243380, 255832, 319790, 388720, 486760, 511664, 639580, 973520, 1279160, 1375097, 2558320, 2750194, 5500388, 6875485, 11000776, 13750970, 22001552, 27501940, 55003880, 110007760]

約数ペア:

[(1, 110007760), (2, 55003880), (4, 27501940), (5, 22001552), (8, 13750970), (10, 11000776), (16, 6875485), (20, 5500388), (40, 2750194), (43, 2558320), (80, 1375097), (86, 1279160), (113, 973520), (172, 639580), (215, 511664), (226, 486760), (283, 388720), (344, 319790), (430, 255832), (452, 243380), (565, 194704), (566, 194360), (688, 159895), (860, 127916), (904, 121690), (1130, 97352), (1132, 97180), (1415, 77744), (1720, 63958), (1808, 60845), (2260, 48676), (2264, 48590), (2830, 38872), (3440, 31979), (4520, 24338), (4528, 24295), (4859, 22640), (5660, 19436), (9040, 12169), (9718, 11320)]