125939450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 292481280

約数和(自身を除く): 166541830

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 89, 91, 130, 175, 178, 182, 311, 325, 350, 445, 455, 622, 623, 650, 890, 910, 1157, 1246, 1555, 2177, 2225, 2275, 2314, 3110, 3115, 4043, 4354, 4450, 4550, 5785, 6230, 7775, 8086, 8099, 10885, 11570, 15550, 15575, 16198, 20215, 21770, 27679, 28301, 28925, 31150, 40430, 40495, 54425, 55358, 56602, 57850, 80990, 101075, 108850, 138395, 141505, 193753, 202150, 202475, 276790, 283010, 359827, 387506, 404950, 691975, 707525, 719654, 968765, 1383950, 1415050, 1799135, 1937530, 2518789, 3598270, 4843825, 5037578, 8995675, 9687650, 12593945, 17991350, 25187890, 62969725, 125939450]

約数ペア:

[(1, 125939450), (2, 62969725), (5, 25187890), (7, 17991350), (10, 12593945), (13, 9687650), (14, 8995675), (25, 5037578), (26, 4843825), (35, 3598270), (50, 2518789), (65, 1937530), (70, 1799135), (89, 1415050), (91, 1383950), (130, 968765), (175, 719654), (178, 707525), (182, 691975), (311, 404950), (325, 387506), (350, 359827), (445, 283010), (455, 276790), (622, 202475), (623, 202150), (650, 193753), (890, 141505), (910, 138395), (1157, 108850), (1246, 101075), (1555, 80990), (2177, 57850), (2225, 56602), (2275, 55358), (2314, 54425), (3110, 40495), (3115, 40430), (4043, 31150), (4354, 28925), (4450, 28301), (4550, 27679), (5785, 21770), (6230, 20215), (7775, 16198), (8086, 15575), (8099, 15550), (10885, 11570)]