165688453040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{601541}}^1$

素因数の和:601878

約数の個数: 80

約数和(自身を含む): 421589507616

約数和(自身を除く): 255901054576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 313, 440, 626, 880, 1252, 1565, 2504, 3130, 3443, 5008, 6260, 6886, 12520, 13772, 17215, 25040, 27544, 34430, 55088, 68860, 137720, 275440, 601541, 1203082, 2406164, 3007705, 4812328, 6015410, 6616951, 9624656, 12030820, 13233902, 24061640, 26467804, 33084755, 48123280, 52935608, 66169510, 105871216, 132339020, 188282333, 264678040, 376564666, 529356080, 753129332, 941411665, 1506258664, 1882823330, 2071105663, 3012517328, 3765646660, 4142211326, 7531293320, 8284422652, 10355528315, 15062586640, 16568845304, 20711056630, 33137690608, 41422113260, 82844226520, 165688453040]

約数ペア:

[(1, 165688453040), (2, 82844226520), (4, 41422113260), (5, 33137690608), (8, 20711056630), (10, 16568845304), (11, 15062586640), (16, 10355528315), (20, 8284422652), (22, 7531293320), (40, 4142211326), (44, 3765646660), (55, 3012517328), (80, 2071105663), (88, 1882823330), (110, 1506258664), (176, 941411665), (220, 753129332), (313, 529356080), (440, 376564666), (626, 264678040), (880, 188282333), (1252, 132339020), (1565, 105871216), (2504, 66169510), (3130, 52935608), (3443, 48123280), (5008, 33084755), (6260, 26467804), (6886, 24061640), (12520, 13233902), (13772, 12030820), (17215, 9624656), (25040, 6616951), (27544, 6015410), (34430, 4812328), (55088, 3007705), (68860, 2406164), (137720, 1203082), (275440, 601541)]