380147792620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{838771}}^1$

素因数の和:838871

約数の個数: 96

約数和(自身を含む): 892829177856

約数和(自身を除く): 512681385236

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 43, 62, 68, 85, 86, 124, 155, 170, 172, 215, 310, 340, 430, 527, 620, 731, 860, 1054, 1333, 1462, 2108, 2635, 2666, 2924, 3655, 5270, 5332, 6665, 7310, 10540, 13330, 14620, 22661, 26660, 45322, 90644, 113305, 226610, 453220, 838771, 1677542, 3355084, 4193855, 8387710, 14259107, 16775420, 26001901, 28518214, 36067153, 52003802, 57036428, 71295535, 72134306, 104007604, 130009505, 142591070, 144268612, 180335765, 260019010, 285182140, 360671530, 442032317, 520038020, 613141601, 721343060, 884064634, 1118081743, 1226283202, 1768129268, 2210161585, 2236163486, 2452566404, 3065708005, 4420323170, 4472326972, 5590408715, 6131416010, 8840646340, 11180817430, 12262832020, 19007389631, 22361634860, 38014779262, 76029558524, 95036948155, 190073896310, 380147792620]

約数ペア:

[(1, 380147792620), (2, 190073896310), (4, 95036948155), (5, 76029558524), (10, 38014779262), (17, 22361634860), (20, 19007389631), (31, 12262832020), (34, 11180817430), (43, 8840646340), (62, 6131416010), (68, 5590408715), (85, 4472326972), (86, 4420323170), (124, 3065708005), (155, 2452566404), (170, 2236163486), (172, 2210161585), (215, 1768129268), (310, 1226283202), (340, 1118081743), (430, 884064634), (527, 721343060), (620, 613141601), (731, 520038020), (860, 442032317), (1054, 360671530), (1333, 285182140), (1462, 260019010), (2108, 180335765), (2635, 144268612), (2666, 142591070), (2924, 130009505), (3655, 104007604), (5270, 72134306), (5332, 71295535), (6665, 57036428), (7310, 52003802), (10540, 36067153), (13330, 28518214), (14620, 26001901), (22661, 16775420), (26660, 14259107), (45322, 8387710), (90644, 4193855), (113305, 3355084), (226610, 1677542), (453220, 838771)]