901876250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 1864428192

約数和(自身を除く): 962551942

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 125, 214, 250, 275, 535, 550, 613, 625, 1070, 1177, 1226, 1250, 1375, 2354, 2675, 2750, 3065, 5350, 5885, 6130, 6743, 6875, 11770, 13375, 13486, 13750, 15325, 26750, 29425, 30650, 33715, 58850, 65591, 66875, 67430, 76625, 131182, 133750, 147125, 153250, 168575, 294250, 327955, 337150, 383125, 655910, 721501, 735625, 766250, 842875, 1443002, 1471250, 1639775, 1685750, 3279550, 3607505, 4214375, 7215010, 8198875, 8428750, 16397750, 18037525, 36075050, 40994375, 81988750, 90187625, 180375250, 450938125, 901876250]

約数ペア:

[(1, 901876250), (2, 450938125), (5, 180375250), (10, 90187625), (11, 81988750), (22, 40994375), (25, 36075050), (50, 18037525), (55, 16397750), (107, 8428750), (110, 8198875), (125, 7215010), (214, 4214375), (250, 3607505), (275, 3279550), (535, 1685750), (550, 1639775), (613, 1471250), (625, 1443002), (1070, 842875), (1177, 766250), (1226, 735625), (1250, 721501), (1375, 655910), (2354, 383125), (2675, 337150), (2750, 327955), (3065, 294250), (5350, 168575), (5885, 153250), (6130, 147125), (6743, 133750), (6875, 131182), (11770, 76625), (13375, 67430), (13486, 66875), (13750, 65591), (15325, 58850), (26750, 33715), (29425, 30650)]