1034971300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21881}}^1$

素因数の和:21949

約数の個数: 72

約数和(自身を含む): 2507152032

約数和(自身を除く): 1472180732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 172, 215, 220, 275, 430, 473, 550, 860, 946, 1075, 1100, 1892, 2150, 2365, 4300, 4730, 9460, 11825, 21881, 23650, 43762, 47300, 87524, 109405, 218810, 240691, 437620, 481382, 547025, 940883, 962764, 1094050, 1203455, 1881766, 2188100, 2406910, 3763532, 4704415, 4813820, 6017275, 9408830, 10349713, 12034550, 18817660, 20699426, 23522075, 24069100, 41398852, 47044150, 51748565, 94088300, 103497130, 206994260, 258742825, 517485650, 1034971300]

約数ペア:

[(1, 1034971300), (2, 517485650), (4, 258742825), (5, 206994260), (10, 103497130), (11, 94088300), (20, 51748565), (22, 47044150), (25, 41398852), (43, 24069100), (44, 23522075), (50, 20699426), (55, 18817660), (86, 12034550), (100, 10349713), (110, 9408830), (172, 6017275), (215, 4813820), (220, 4704415), (275, 3763532), (430, 2406910), (473, 2188100), (550, 1881766), (860, 1203455), (946, 1094050), (1075, 962764), (1100, 940883), (1892, 547025), (2150, 481382), (2365, 437620), (4300, 240691), (4730, 218810), (9460, 109405), (11825, 87524), (21881, 47300), (23650, 43762)]