2583767840

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 6231602160

約数和(自身を除く): 3647834320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 157, 160, 292, 314, 365, 584, 628, 730, 785, 1168, 1256, 1409, 1460, 1570, 2336, 2512, 2818, 2920, 3140, 5024, 5636, 5840, 6280, 7045, 11272, 11461, 11680, 12560, 14090, 22544, 22922, 25120, 28180, 45088, 45844, 56360, 57305, 91688, 102857, 112720, 114610, 183376, 205714, 221213, 225440, 229220, 366752, 411428, 442426, 458440, 514285, 822856, 884852, 916880, 1028570, 1106065, 1645712, 1769704, 1833760, 2057140, 2212130, 3291424, 3539408, 4114280, 4424260, 7078816, 8228560, 8848520, 16148549, 16457120, 17697040, 32297098, 35394080, 64594196, 80742745, 129188392, 161485490, 258376784, 322970980, 516753568, 645941960, 1291883920, 2583767840]

約数ペア:

[(1, 2583767840), (2, 1291883920), (4, 645941960), (5, 516753568), (8, 322970980), (10, 258376784), (16, 161485490), (20, 129188392), (32, 80742745), (40, 64594196), (73, 35394080), (80, 32297098), (146, 17697040), (157, 16457120), (160, 16148549), (292, 8848520), (314, 8228560), (365, 7078816), (584, 4424260), (628, 4114280), (730, 3539408), (785, 3291424), (1168, 2212130), (1256, 2057140), (1409, 1833760), (1460, 1769704), (1570, 1645712), (2336, 1106065), (2512, 1028570), (2818, 916880), (2920, 884852), (3140, 822856), (5024, 514285), (5636, 458440), (5840, 442426), (6280, 411428), (7045, 366752), (11272, 229220), (11461, 225440), (11680, 221213), (12560, 205714), (14090, 183376), (22544, 114610), (22922, 112720), (25120, 102857), (28180, 91688), (45088, 57305), (45844, 56360)]