2637003970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1\times {\mathrm{2699}}^1$

素因数の和:5130

約数の個数: 32

約数和(自身を含む): 4866220800

約数和(自身を除く): 2229216830

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2383, 2699, 4766, 5398, 11915, 13495, 23830, 26990, 97703, 110659, 195406, 221318, 488515, 553295, 977030, 1106590, 6431717, 12863434, 32158585, 64317170, 263700397, 527400794, 1318501985, 2637003970]

約数ペア:

[(1, 2637003970), (2, 1318501985), (5, 527400794), (10, 263700397), (41, 64317170), (82, 32158585), (205, 12863434), (410, 6431717), (2383, 1106590), (2699, 977030), (4766, 553295), (5398, 488515), (11915, 221318), (13495, 195406), (23830, 110659), (26990, 97703)]