38714580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5813}}^1$

素因数の和:5865

約数の個数: 72

約数和(自身を含む): 120628872

約数和(自身を除く): 81914292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 5813, 6660, 11626, 17439, 23252, 29065, 34878, 52317, 58130, 69756, 87195, 104634, 116260, 174390, 209268, 215081, 261585, 348780, 430162, 523170, 645243, 860324, 1046340, 1075405, 1290486, 1935729, 2150810, 2580972, 3226215, 3871458, 4301620, 6452430, 7742916, 9678645, 12904860, 19357290, 38714580]

約数ペア:

[(1, 38714580), (2, 19357290), (3, 12904860), (4, 9678645), (5, 7742916), (6, 6452430), (9, 4301620), (10, 3871458), (12, 3226215), (15, 2580972), (18, 2150810), (20, 1935729), (30, 1290486), (36, 1075405), (37, 1046340), (45, 860324), (60, 645243), (74, 523170), (90, 430162), (111, 348780), (148, 261585), (180, 215081), (185, 209268), (222, 174390), (333, 116260), (370, 104634), (444, 87195), (555, 69756), (666, 58130), (740, 52317), (1110, 34878), (1332, 29065), (1665, 23252), (2220, 17439), (3330, 11626), (5813, 6660)]