83875120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7922

約数の個数: 80

約数和(自身を含む): 234627840

約数和(自身を除く): 150752720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7883, 10640, 15766, 31532, 39415, 55181, 63064, 78830, 110362, 126128, 149777, 157660, 220724, 275905, 299554, 315320, 441448, 551810, 599108, 630640, 748885, 882896, 1048439, 1103620, 1198216, 1497770, 2096878, 2207240, 2396432, 2995540, 4193756, 4414480, 5242195, 5991080, 8387512, 10484390, 11982160, 16775024, 20968780, 41937560, 83875120]

約数ペア:

[(1, 83875120), (2, 41937560), (4, 20968780), (5, 16775024), (7, 11982160), (8, 10484390), (10, 8387512), (14, 5991080), (16, 5242195), (19, 4414480), (20, 4193756), (28, 2995540), (35, 2396432), (38, 2207240), (40, 2096878), (56, 1497770), (70, 1198216), (76, 1103620), (80, 1048439), (95, 882896), (112, 748885), (133, 630640), (140, 599108), (152, 551810), (190, 441448), (266, 315320), (280, 299554), (304, 275905), (380, 220724), (532, 157660), (560, 149777), (665, 126128), (760, 110362), (1064, 78830), (1330, 63064), (1520, 55181), (2128, 39415), (2660, 31532), (5320, 15766), (7883, 10640)]