104848120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 255820320

約数和(自身を除く): 150972200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 815, 1237, 1304, 1630, 2119, 2474, 3260, 4238, 4948, 6185, 6520, 8476, 9896, 10595, 12370, 16081, 16952, 21190, 24740, 32162, 42380, 49480, 64324, 80405, 84760, 128648, 160810, 201631, 321620, 403262, 643240, 806524, 1008155, 1613048, 2016310, 2621203, 4032620, 5242406, 8065240, 10484812, 13106015, 20969624, 26212030, 52424060, 104848120]

約数ペア:

[(1, 104848120), (2, 52424060), (4, 26212030), (5, 20969624), (8, 13106015), (10, 10484812), (13, 8065240), (20, 5242406), (26, 4032620), (40, 2621203), (52, 2016310), (65, 1613048), (104, 1008155), (130, 806524), (163, 643240), (260, 403262), (326, 321620), (520, 201631), (652, 160810), (815, 128648), (1237, 84760), (1304, 80405), (1630, 64324), (2119, 49480), (2474, 42380), (3260, 32162), (4238, 24740), (4948, 21190), (6185, 16952), (6520, 16081), (8476, 12370), (9896, 10595)]