45392620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 119952000

約数和(自身を除く): 74559380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 343, 364, 455, 490, 509, 637, 686, 910, 980, 1018, 1274, 1372, 1715, 1820, 2036, 2545, 2548, 3185, 3430, 3563, 4459, 5090, 6370, 6617, 6860, 7126, 8918, 10180, 12740, 13234, 14252, 17815, 17836, 22295, 24941, 26468, 33085, 35630, 44590, 46319, 49882, 66170, 71260, 89180, 92638, 99764, 124705, 132340, 174587, 185276, 231595, 249410, 324233, 349174, 463190, 498820, 648466, 698348, 872935, 926380, 1296932, 1621165, 1745870, 2269631, 3242330, 3491740, 4539262, 6484660, 9078524, 11348155, 22696310, 45392620]

約数ペア:

[(1, 45392620), (2, 22696310), (4, 11348155), (5, 9078524), (7, 6484660), (10, 4539262), (13, 3491740), (14, 3242330), (20, 2269631), (26, 1745870), (28, 1621165), (35, 1296932), (49, 926380), (52, 872935), (65, 698348), (70, 648466), (91, 498820), (98, 463190), (130, 349174), (140, 324233), (182, 249410), (196, 231595), (245, 185276), (260, 174587), (343, 132340), (364, 124705), (455, 99764), (490, 92638), (509, 89180), (637, 71260), (686, 66170), (910, 49882), (980, 46319), (1018, 44590), (1274, 35630), (1372, 33085), (1715, 26468), (1820, 24941), (2036, 22295), (2545, 17836), (2548, 17815), (3185, 14252), (3430, 13234), (3563, 12740), (4459, 10180), (5090, 8918), (6370, 7126), (6617, 6860)]