230353150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5713

約数の個数: 48

約数和(自身を含む): 461577600

約数和(自身を除く): 231224450

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 5639, 8170, 11278, 20425, 28195, 40850, 56390, 107141, 140975, 214282, 242477, 281950, 484954, 535705, 1071410, 1212385, 2424770, 2678525, 4607063, 5357050, 6061925, 9214126, 12123850, 23035315, 46070630, 115176575, 230353150]

約数ペア:

[(1, 230353150), (2, 115176575), (5, 46070630), (10, 23035315), (19, 12123850), (25, 9214126), (38, 6061925), (43, 5357050), (50, 4607063), (86, 2678525), (95, 2424770), (190, 1212385), (215, 1071410), (430, 535705), (475, 484954), (817, 281950), (950, 242477), (1075, 214282), (1634, 140975), (2150, 107141), (4085, 56390), (5639, 40850), (8170, 28195), (11278, 20425)]