2830577.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 57965040

約数和(自身を除く): 33651140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 317, 325, 590, 634, 650, 767, 1180, 1268, 1300, 1475, 1534, 1585, 2950, 3068, 3170, 3835, 4121, 5900, 6340, 7670, 7925, 8242, 15340, 15850, 16484, 18703, 19175, 20605, 31700, 37406, 38350, 41210, 74812, 76700, 82420, 93515, 103025, 187030, 206050, 243139, 374060, 412100, 467575, 486278, 935150, 972556, 1215695, 1870300, 2431390, 4862780, 6078475, 12156950, 24313900]

約数ペア:

[(1, 24313900), (2, 12156950), (4, 6078475), (5, 4862780), (10, 2431390), (13, 1870300), (20, 1215695), (25, 972556), (26, 935150), (50, 486278), (52, 467575), (59, 412100), (65, 374060), (100, 243139), (118, 206050), (130, 187030), (236, 103025), (260, 93515), (295, 82420), (317, 76700), (325, 74812), (590, 41210), (634, 38350), (650, 37406), (767, 31700), (1180, 20605), (1268, 19175), (1300, 18703), (1475, 16484), (1534, 15850), (1585, 15340), (2950, 8242), (3068, 7925), (3170, 7670), (3835, 6340), (4121, 5900)]