4358471350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1622

約数の個数: 72

約数和(自身を含む): 8519749344

約数和(自身を除く): 4161277994

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 305, 310, 610, 775, 961, 1487, 1525, 1550, 1891, 1922, 2974, 3050, 3782, 4805, 7435, 9455, 9610, 14870, 18910, 24025, 37175, 46097, 47275, 48050, 58621, 74350, 90707, 92194, 94550, 117242, 181414, 230485, 293105, 453535, 460970, 586210, 907070, 1152425, 1429007, 1465525, 2267675, 2304850, 2811917, 2858014, 2931050, 4535350, 5623834, 7145035, 14059585, 14290070, 28119170, 35725175, 70297925, 71450350, 87169427, 140595850, 174338854, 435847135, 871694270, 2179235675, 4358471350]

約数ペア:

[(1, 4358471350), (2, 2179235675), (5, 871694270), (10, 435847135), (25, 174338854), (31, 140595850), (50, 87169427), (61, 71450350), (62, 70297925), (122, 35725175), (155, 28119170), (305, 14290070), (310, 14059585), (610, 7145035), (775, 5623834), (961, 4535350), (1487, 2931050), (1525, 2858014), (1550, 2811917), (1891, 2304850), (1922, 2267675), (2974, 1465525), (3050, 1429007), (3782, 1152425), (4805, 907070), (7435, 586210), (9455, 460970), (9610, 453535), (14870, 293105), (18910, 230485), (24025, 181414), (37175, 117242), (46097, 94550), (47275, 92194), (48050, 90707), (58621, 74350)]