14406320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 35735808

約数和(自身を除く): 21329488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 157, 185, 248, 296, 310, 314, 370, 496, 592, 620, 628, 740, 785, 1147, 1240, 1256, 1480, 1570, 2294, 2480, 2512, 2960, 3140, 4588, 4867, 5735, 5809, 6280, 9176, 9734, 11470, 11618, 12560, 18352, 19468, 22940, 23236, 24335, 29045, 38936, 45880, 46472, 48670, 58090, 77872, 91760, 92944, 97340, 116180, 180079, 194680, 232360, 360158, 389360, 464720, 720316, 900395, 1440632, 1800790, 2881264, 3601580, 7203160, 14406320]

約数ペア:

[(1, 14406320), (2, 7203160), (4, 3601580), (5, 2881264), (8, 1800790), (10, 1440632), (16, 900395), (20, 720316), (31, 464720), (37, 389360), (40, 360158), (62, 232360), (74, 194680), (80, 180079), (124, 116180), (148, 97340), (155, 92944), (157, 91760), (185, 77872), (248, 58090), (296, 48670), (310, 46472), (314, 45880), (370, 38936), (496, 29045), (592, 24335), (620, 23236), (628, 22940), (740, 19468), (785, 18352), (1147, 12560), (1240, 11618), (1256, 11470), (1480, 9734), (1570, 9176), (2294, 6280), (2480, 5809), (2512, 5735), (2960, 4867), (3140, 4588)]