20094526100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{7369}}^1$

素因数の和:7498

約数の個数: 144

約数和(自身を含む): 49590784320

約数和(自身を除く): 29496258220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 67, 74, 100, 110, 134, 148, 185, 220, 268, 275, 335, 370, 407, 550, 670, 737, 740, 814, 925, 1100, 1340, 1474, 1628, 1675, 1850, 2035, 2479, 2948, 3350, 3685, 3700, 4070, 4958, 6700, 7369, 7370, 8140, 9916, 10175, 12395, 14738, 14740, 18425, 20350, 24790, 27269, 29476, 36845, 36850, 40700, 49580, 54538, 61975, 73690, 73700, 81059, 109076, 123950, 136345, 147380, 162118, 184225, 247900, 272653, 272690, 324236, 368450, 405295, 493723, 545306, 545380, 681725, 736900, 810590, 987446, 1090612, 1363265, 1363450, 1621180, 1974892, 2026475, 2468615, 2726530, 2726900, 2999183, 4052950, 4937230, 5430953, 5453060, 5998366, 6816325, 8105900, 9874460, 10861906, 11996732, 12343075, 13632650, 14995915, 18267751, 21723812, 24686150, 27154765, 27265300, 29991830, 36535502, 49372300, 54309530, 59983660, 73071004, 74979575, 91338755, 108619060, 135773825, 149959150, 182677510, 200945261, 271547650, 299918300, 365355020, 401890522, 456693775, 543095300, 803781044, 913387550, 1004726305, 1826775100, 2009452610, 4018905220, 5023631525, 10047263050, 20094526100]

約数ペア:

[(1, 20094526100), (2, 10047263050), (4, 5023631525), (5, 4018905220), (10, 2009452610), (11, 1826775100), (20, 1004726305), (22, 913387550), (25, 803781044), (37, 543095300), (44, 456693775), (50, 401890522), (55, 365355020), (67, 299918300), (74, 271547650), (100, 200945261), (110, 182677510), (134, 149959150), (148, 135773825), (185, 108619060), (220, 91338755), (268, 74979575), (275, 73071004), (335, 59983660), (370, 54309530), (407, 49372300), (550, 36535502), (670, 29991830), (737, 27265300), (740, 27154765), (814, 24686150), (925, 21723812), (1100, 18267751), (1340, 14995915), (1474, 13632650), (1628, 12343075), (1675, 11996732), (1850, 10861906), (2035, 9874460), (2479, 8105900), (2948, 6816325), (3350, 5998366), (3685, 5453060), (3700, 5430953), (4070, 4937230), (4958, 4052950), (6700, 2999183), (7369, 2726900), (7370, 2726530), (8140, 2468615), (9916, 2026475), (10175, 1974892), (12395, 1621180), (14738, 1363450), (14740, 1363265), (18425, 1090612), (20350, 987446), (24790, 810590), (27269, 736900), (29476, 681725), (36845, 545380), (36850, 545306), (40700, 493723), (49580, 405295), (54538, 368450), (61975, 324236), (73690, 272690), (73700, 272653), (81059, 247900), (109076, 184225), (123950, 162118), (136345, 147380)]