1181983160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53629}}^1$

素因数の和:53688

約数の個数: 64

約数和(自身を含む): 2896020000

約数和(自身を除く): 1714036840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 53629, 107258, 214516, 268145, 429032, 536290, 1018951, 1072580, 1555241, 2037902, 2145160, 3110482, 4075804, 5094755, 6220964, 7776205, 8151608, 10189510, 12441928, 15552410, 20379020, 29549579, 31104820, 40758040, 59099158, 62209640, 118198316, 147747895, 236396632, 295495790, 590991580, 1181983160]

約数ペア:

[(1, 1181983160), (2, 590991580), (4, 295495790), (5, 236396632), (8, 147747895), (10, 118198316), (19, 62209640), (20, 59099158), (29, 40758040), (38, 31104820), (40, 29549579), (58, 20379020), (76, 15552410), (95, 12441928), (116, 10189510), (145, 8151608), (152, 7776205), (190, 6220964), (232, 5094755), (290, 4075804), (380, 3110482), (551, 2145160), (580, 2037902), (760, 1555241), (1102, 1072580), (1160, 1018951), (2204, 536290), (2755, 429032), (4408, 268145), (5510, 214516), (11020, 107258), (22040, 53629)]