67027654300

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{40993}}^1$

素因数の和:41287

約数の個数: 72

約数和(自身を含む): 147953249136

約数和(自身を除く): 80925594836

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 197, 332, 394, 415, 788, 830, 985, 1660, 1970, 2075, 3940, 4150, 4925, 8300, 9850, 16351, 19700, 32702, 40993, 65404, 81755, 81986, 163510, 163972, 204965, 327020, 408775, 409930, 817550, 819860, 1024825, 1635100, 2049650, 3402419, 4099300, 6804838, 8075621, 13609676, 16151242, 17012095, 32302484, 34024190, 40378105, 68048380, 80756210, 85060475, 161512420, 170120950, 201890525, 340241900, 403781050, 670276543, 807562100, 1340553086, 2681106172, 3351382715, 6702765430, 13405530860, 16756913575, 33513827150, 67027654300]

約数ペア:

[(1, 67027654300), (2, 33513827150), (4, 16756913575), (5, 13405530860), (10, 6702765430), (20, 3351382715), (25, 2681106172), (50, 1340553086), (83, 807562100), (100, 670276543), (166, 403781050), (197, 340241900), (332, 201890525), (394, 170120950), (415, 161512420), (788, 85060475), (830, 80756210), (985, 68048380), (1660, 40378105), (1970, 34024190), (2075, 32302484), (3940, 17012095), (4150, 16151242), (4925, 13609676), (8300, 8075621), (9850, 6804838), (16351, 4099300), (19700, 3402419), (32702, 2049650), (40993, 1635100), (65404, 1024825), (81755, 819860), (81986, 817550), (163510, 409930), (163972, 408775), (204965, 327020)]