429067280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5581}}^1$

素因数の和:5656

約数の個数: 60

約数和(自身を含む): 1030984236

約数和(自身を除く): 601916956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4805, 5581, 7688, 9610, 11162, 15376, 19220, 22324, 27905, 38440, 44648, 55810, 76880, 89296, 111620, 173011, 223240, 346022, 446480, 692044, 865055, 1384088, 1730110, 2768176, 3460220, 5363341, 6920440, 10726682, 13840880, 21453364, 26816705, 42906728, 53633410, 85813456, 107266820, 214533640, 429067280]

約数ペア:

[(1, 429067280), (2, 214533640), (4, 107266820), (5, 85813456), (8, 53633410), (10, 42906728), (16, 26816705), (20, 21453364), (31, 13840880), (40, 10726682), (62, 6920440), (80, 5363341), (124, 3460220), (155, 2768176), (248, 1730110), (310, 1384088), (496, 865055), (620, 692044), (961, 446480), (1240, 346022), (1922, 223240), (2480, 173011), (3844, 111620), (4805, 89296), (5581, 76880), (7688, 55810), (9610, 44648), (11162, 38440), (15376, 27905), (19220, 22324)]