2190192160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33967}}^1$

素因数の和:34026

約数の個数: 96

約数和(自身を含む): 5752276992

約数和(自身を除く): 3562084832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 16120, 32240, 33967, 64480, 67934, 135868, 169835, 271736, 339670, 441571, 543472, 679340, 883142, 1052977, 1086944, 1358680, 1766284, 2105954, 2207855, 2717360, 3532568, 4211908, 4415710, 5264885, 5434720, 7065136, 8423816, 8831420, 10529770, 13688701, 14130272, 16847632, 17662840, 21059540, 27377402, 33695264, 35325680, 42119080, 54754804, 68443505, 70651360, 84238160, 109509608, 136887010, 168476320, 219019216, 273774020, 438038432, 547548040, 1095096080, 2190192160]

約数ペア:

[(1, 2190192160), (2, 1095096080), (4, 547548040), (5, 438038432), (8, 273774020), (10, 219019216), (13, 168476320), (16, 136887010), (20, 109509608), (26, 84238160), (31, 70651360), (32, 68443505), (40, 54754804), (52, 42119080), (62, 35325680), (65, 33695264), (80, 27377402), (104, 21059540), (124, 17662840), (130, 16847632), (155, 14130272), (160, 13688701), (208, 10529770), (248, 8831420), (260, 8423816), (310, 7065136), (403, 5434720), (416, 5264885), (496, 4415710), (520, 4211908), (620, 3532568), (806, 2717360), (992, 2207855), (1040, 2105954), (1240, 1766284), (1612, 1358680), (2015, 1086944), (2080, 1052977), (2480, 883142), (3224, 679340), (4030, 543472), (4960, 441571), (6448, 339670), (8060, 271736), (12896, 169835), (16120, 135868), (32240, 67934), (33967, 64480)]