32884540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 75358080

約数和(自身を除く): 42473540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 1601, 2054, 3202, 4108, 5135, 6404, 8005, 10270, 16010, 20540, 20813, 32020, 41626, 83252, 104065, 126479, 208130, 252958, 416260, 505916, 632395, 1264790, 1644227, 2529580, 3288454, 6576908, 8221135, 16442270, 32884540]

約数ペア:

[(1, 32884540), (2, 16442270), (4, 8221135), (5, 6576908), (10, 3288454), (13, 2529580), (20, 1644227), (26, 1264790), (52, 632395), (65, 505916), (79, 416260), (130, 252958), (158, 208130), (260, 126479), (316, 104065), (395, 83252), (790, 41626), (1027, 32020), (1580, 20813), (1601, 20540), (2054, 16010), (3202, 10270), (4108, 8005), (5135, 6404)]