5149122320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2076259}}^1$

素因数の和:2076303

約数の個数: 40

約数和(自身を含む): 12357899520

約数和(自身を除く): 7208777200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 2076259, 4152518, 8305036, 10381295, 16610072, 20762590, 33220144, 41525180, 64364029, 83050360, 128728058, 166100720, 257456116, 321820145, 514912232, 643640290, 1029824464, 1287280580, 2574561160, 5149122320]

約数ペア:

[(1, 5149122320), (2, 2574561160), (4, 1287280580), (5, 1029824464), (8, 643640290), (10, 514912232), (16, 321820145), (20, 257456116), (31, 166100720), (40, 128728058), (62, 83050360), (80, 64364029), (124, 41525180), (155, 33220144), (248, 20762590), (310, 16610072), (496, 10381295), (620, 8305036), (1240, 4152518), (2480, 2076259)]