380377488400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10449931}}^1$

素因数の和:10449969

約数の個数: 120

約数和(自身を含む): 1124747081024

約数和(自身を除く): 744369592624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 7280, 9100, 18200, 36400, 10449931, 20899862, 41799724, 52249655, 73149517, 83599448, 104499310, 135849103, 146299034, 167198896, 208998620, 261248275, 271698206, 292598068, 365747585, 417997240, 522496550, 543396412, 585196136, 679245515, 731495170, 835994480, 950943721, 1044993100, 1086792824, 1170392272, 1358491030, 1462990340, 1828737925, 1901887442, 2089986200, 2173585648, 2716982060, 2925980680, 3396227575, 3657475850, 3803774884, 4179972400, 4754718605, 5433964120, 5851961360, 6792455150, 7314951700, 7607549768, 9509437210, 10867928240, 13584910300, 14629903400, 15215099536, 19018874420, 23773593025, 27169820600, 29259806800, 38037748840, 47547186050, 54339641200, 76075497680, 95094372100, 190188744200, 380377488400]

約数ペア:

[(1, 380377488400), (2, 190188744200), (4, 95094372100), (5, 76075497680), (7, 54339641200), (8, 47547186050), (10, 38037748840), (13, 29259806800), (14, 27169820600), (16, 23773593025), (20, 19018874420), (25, 15215099536), (26, 14629903400), (28, 13584910300), (35, 10867928240), (40, 9509437210), (50, 7607549768), (52, 7314951700), (56, 6792455150), (65, 5851961360), (70, 5433964120), (80, 4754718605), (91, 4179972400), (100, 3803774884), (104, 3657475850), (112, 3396227575), (130, 2925980680), (140, 2716982060), (175, 2173585648), (182, 2089986200), (200, 1901887442), (208, 1828737925), (260, 1462990340), (280, 1358491030), (325, 1170392272), (350, 1086792824), (364, 1044993100), (400, 950943721), (455, 835994480), (520, 731495170), (560, 679245515), (650, 585196136), (700, 543396412), (728, 522496550), (910, 417997240), (1040, 365747585), (1300, 292598068), (1400, 271698206), (1456, 261248275), (1820, 208998620), (2275, 167198896), (2600, 146299034), (2800, 135849103), (3640, 104499310), (4550, 83599448), (5200, 73149517), (7280, 52249655), (9100, 41799724), (18200, 20899862), (36400, 10449931)]