201311786480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13933}}^1\times {\mathrm{25801}}^1$

素因数の和:39754

約数の個数: 80

約数和(自身を含む): 534973301184

約数和(自身を除く): 333661514704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13933, 25801, 27866, 51602, 55732, 69665, 97531, 103204, 111464, 129005, 139330, 180607, 195062, 206408, 222928, 258010, 278660, 361214, 390124, 412816, 487655, 516020, 557320, 722428, 780248, 903035, 975310, 1032040, 1114640, 1444856, 1560496, 1806070, 1950620, 2064080, 2889712, 3612140, 3901240, 7224280, 7802480, 14448560, 359485333, 718970666, 1437941332, 1797426665, 2516397331, 2875882664, 3594853330, 5032794662, 5751765328, 7189706660, 10065589324, 12581986655, 14379413320, 20131178648, 25163973310, 28758826640, 40262357296, 50327946620, 100655893240, 201311786480]

約数ペア:

[(1, 201311786480), (2, 100655893240), (4, 50327946620), (5, 40262357296), (7, 28758826640), (8, 25163973310), (10, 20131178648), (14, 14379413320), (16, 12581986655), (20, 10065589324), (28, 7189706660), (35, 5751765328), (40, 5032794662), (56, 3594853330), (70, 2875882664), (80, 2516397331), (112, 1797426665), (140, 1437941332), (280, 718970666), (560, 359485333), (13933, 14448560), (25801, 7802480), (27866, 7224280), (51602, 3901240), (55732, 3612140), (69665, 2889712), (97531, 2064080), (103204, 1950620), (111464, 1806070), (129005, 1560496), (139330, 1444856), (180607, 1114640), (195062, 1032040), (206408, 975310), (222928, 903035), (258010, 780248), (278660, 722428), (361214, 557320), (390124, 516020), (412816, 487655)]