2576960424440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{2440211}}^1$

素因数の和:2441792

約数の個数: 64

約数和(自身を含む): 6143184905760

約数和(自身を除く): 3566224481320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1553, 3106, 6212, 7765, 12424, 15530, 26401, 31060, 52802, 62120, 105604, 132005, 211208, 264010, 528020, 1056040, 2440211, 4880422, 9760844, 12201055, 19521688, 24402110, 41483587, 48804220, 82967174, 97608440, 165934348, 207417935, 331868696, 414835870, 829671740, 1659343480, 3789647683, 7579295366, 15158590732, 18948238415, 30317181464, 37896476830, 64424010611, 75792953660, 128848021222, 151585907320, 257696042444, 322120053055, 515392084888, 644240106110, 1288480212220, 2576960424440]

約数ペア:

[(1, 2576960424440), (2, 1288480212220), (4, 644240106110), (5, 515392084888), (8, 322120053055), (10, 257696042444), (17, 151585907320), (20, 128848021222), (34, 75792953660), (40, 64424010611), (68, 37896476830), (85, 30317181464), (136, 18948238415), (170, 15158590732), (340, 7579295366), (680, 3789647683), (1553, 1659343480), (3106, 829671740), (6212, 414835870), (7765, 331868696), (12424, 207417935), (15530, 165934348), (26401, 97608440), (31060, 82967174), (52802, 48804220), (62120, 41483587), (105604, 24402110), (132005, 19521688), (211208, 12201055), (264010, 9760844), (528020, 4880422), (1056040, 2440211)]