28110533580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8779}}^1\times {\mathrm{17789}}^1$

素因数の和:26583

約数の個数: 72

約数和(自身を含む): 85283125200

約数和(自身を除く): 57172591620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8779, 17558, 17789, 26337, 35116, 35578, 43895, 52674, 53367, 71156, 79011, 87790, 88945, 105348, 106734, 131685, 158022, 160101, 175580, 177890, 213468, 263370, 266835, 316044, 320202, 355780, 395055, 526740, 533670, 640404, 790110, 800505, 1067340, 1580220, 1601010, 3202020, 156169631, 312339262, 468508893, 624678524, 780848155, 937017786, 1405526679, 1561696310, 1874035572, 2342544465, 2811053358, 3123392620, 4685088930, 5622106716, 7027633395, 9370177860, 14055266790, 28110533580]

約数ペア:

[(1, 28110533580), (2, 14055266790), (3, 9370177860), (4, 7027633395), (5, 5622106716), (6, 4685088930), (9, 3123392620), (10, 2811053358), (12, 2342544465), (15, 1874035572), (18, 1561696310), (20, 1405526679), (30, 937017786), (36, 780848155), (45, 624678524), (60, 468508893), (90, 312339262), (180, 156169631), (8779, 3202020), (17558, 1601010), (17789, 1580220), (26337, 1067340), (35116, 800505), (35578, 790110), (43895, 640404), (52674, 533670), (53367, 526740), (71156, 395055), (79011, 355780), (87790, 320202), (88945, 316044), (105348, 266835), (106734, 263370), (131685, 213468), (158022, 177890), (160101, 175580)]