2606440210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4079}}^1$

素因数の和:4291

約数の個数: 64

約数和(自身を含む): 5291205120

約数和(自身を除く): 2684764910

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 157, 185, 314, 370, 407, 785, 814, 1570, 1727, 2035, 3454, 4070, 4079, 5809, 8158, 8635, 11618, 17270, 20395, 29045, 40790, 44869, 58090, 63899, 89738, 127798, 150923, 224345, 301846, 319495, 448690, 638990, 640403, 754615, 1280806, 1509230, 1660153, 3202015, 3320306, 6404030, 7044433, 8300765, 14088866, 16601530, 23694911, 35222165, 47389822, 70444330, 118474555, 236949110, 260644021, 521288042, 1303220105, 2606440210]

約数ペア:

[(1, 2606440210), (2, 1303220105), (5, 521288042), (10, 260644021), (11, 236949110), (22, 118474555), (37, 70444330), (55, 47389822), (74, 35222165), (110, 23694911), (157, 16601530), (185, 14088866), (314, 8300765), (370, 7044433), (407, 6404030), (785, 3320306), (814, 3202015), (1570, 1660153), (1727, 1509230), (2035, 1280806), (3454, 754615), (4070, 640403), (4079, 638990), (5809, 448690), (8158, 319495), (8635, 301846), (11618, 224345), (17270, 150923), (20395, 127798), (29045, 89738), (40790, 63899), (44869, 58090)]