126795320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 299358720

約数和(自身を除く): 172563400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 283, 460, 487, 566, 920, 974, 1132, 1415, 1948, 2264, 2435, 2830, 3896, 4870, 5660, 6509, 9740, 11201, 11320, 13018, 19480, 22402, 26036, 32545, 44804, 52072, 56005, 65090, 89608, 112010, 130180, 137821, 224020, 260360, 275642, 448040, 551284, 689105, 1102568, 1378210, 2756420, 3169883, 5512840, 6339766, 12679532, 15849415, 25359064, 31698830, 63397660, 126795320]

約数ペア:

[(1, 126795320), (2, 63397660), (4, 31698830), (5, 25359064), (8, 15849415), (10, 12679532), (20, 6339766), (23, 5512840), (40, 3169883), (46, 2756420), (92, 1378210), (115, 1102568), (184, 689105), (230, 551284), (283, 448040), (460, 275642), (487, 260360), (566, 224020), (920, 137821), (974, 130180), (1132, 112010), (1415, 89608), (1948, 65090), (2264, 56005), (2435, 52072), (2830, 44804), (3896, 32545), (4870, 26036), (5660, 22402), (6509, 19480), (9740, 13018), (11201, 11320)]