83004220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 189227808

約数和(自身を除く): 106223588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1310, 1703, 2437, 2620, 3406, 4874, 6812, 8515, 9748, 12185, 17030, 24370, 31681, 34060, 48740, 63362, 126724, 158405, 316810, 319247, 633620, 638494, 1276988, 1596235, 3192470, 4150211, 6384940, 8300422, 16600844, 20751055, 41502110, 83004220]

約数ペア:

[(1, 83004220), (2, 41502110), (4, 20751055), (5, 16600844), (10, 8300422), (13, 6384940), (20, 4150211), (26, 3192470), (52, 1596235), (65, 1276988), (130, 638494), (131, 633620), (260, 319247), (262, 316810), (524, 158405), (655, 126724), (1310, 63362), (1703, 48740), (2437, 34060), (2620, 31681), (3406, 24370), (4874, 17030), (6812, 12185), (8515, 9748)]