111725120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 290340288

約数和(自身を除く): 178615168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 130, 160, 208, 214, 251, 260, 320, 416, 428, 502, 520, 535, 832, 856, 1004, 1040, 1070, 1255, 1391, 1712, 2008, 2080, 2140, 2510, 2782, 3263, 3424, 4016, 4160, 4280, 5020, 5564, 6526, 6848, 6955, 8032, 8560, 10040, 11128, 13052, 13910, 16064, 16315, 17120, 20080, 22256, 26104, 26857, 27820, 32630, 34240, 40160, 44512, 52208, 53714, 55640, 65260, 80320, 89024, 104416, 107428, 111280, 130520, 134285, 208832, 214856, 222560, 261040, 268570, 349141, 429712, 445120, 522080, 537140, 698282, 859424, 1044160, 1074280, 1396564, 1718848, 1745705, 2148560, 2793128, 3491410, 4297120, 5586256, 6982820, 8594240, 11172512, 13965640, 22345024, 27931280, 55862560, 111725120]

約数ペア:

[(1, 111725120), (2, 55862560), (4, 27931280), (5, 22345024), (8, 13965640), (10, 11172512), (13, 8594240), (16, 6982820), (20, 5586256), (26, 4297120), (32, 3491410), (40, 2793128), (52, 2148560), (64, 1745705), (65, 1718848), (80, 1396564), (104, 1074280), (107, 1044160), (130, 859424), (160, 698282), (208, 537140), (214, 522080), (251, 445120), (260, 429712), (320, 349141), (416, 268570), (428, 261040), (502, 222560), (520, 214856), (535, 208832), (832, 134285), (856, 130520), (1004, 111280), (1040, 107428), (1070, 104416), (1255, 89024), (1391, 80320), (1712, 65260), (2008, 55640), (2080, 53714), (2140, 52208), (2510, 44512), (2782, 40160), (3263, 34240), (3424, 32630), (4016, 27820), (4160, 26857), (4280, 26104), (5020, 22256), (5564, 20080), (6526, 17120), (6848, 16315), (6955, 16064), (8032, 13910), (8560, 13052), (10040, 11128)]