20026751525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1\times {\mathrm{593}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 27306341568

約数和(自身を除く): 7279590043

約数列:

[1, 5, 11, 25, 55, 227, 275, 541, 593, 1135, 2497, 2705, 2965, 5675, 5951, 6523, 12485, 13525, 14825, 29755, 32615, 62425, 122807, 134611, 148775, 163075, 320813, 614035, 673055, 1350877, 1480721, 1604065, 3070175, 3365275, 3528943, 6754385, 7403605, 8020325, 17644715, 33771925, 37018025, 72824551, 88223575, 364122755, 801070061, 1820613775, 4005350305, 20026751525]

約数ペア:

[(1, 20026751525), (5, 4005350305), (11, 1820613775), (25, 801070061), (55, 364122755), (227, 88223575), (275, 72824551), (541, 37018025), (593, 33771925), (1135, 17644715), (2497, 8020325), (2705, 7403605), (2965, 6754385), (5675, 3528943), (5951, 3365275), (6523, 3070175), (12485, 1604065), (13525, 1480721), (14825, 1350877), (29755, 673055), (32615, 614035), (62425, 320813), (122807, 163075), (134611, 148775)]