1876107800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16963}}^1$

素因数の和:17065

約数の個数: 96

約数和(自身を含む): 5048486400

約数和(自身を除く): 3172378600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 553, 632, 700, 790, 1106, 1400, 1580, 1975, 2212, 2765, 3160, 3950, 4424, 5530, 7900, 11060, 13825, 15800, 16963, 22120, 27650, 33926, 55300, 67852, 84815, 110600, 118741, 135704, 169630, 237482, 339260, 424075, 474964, 593705, 678520, 848150, 949928, 1187410, 1340077, 1696300, 2374820, 2680154, 2968525, 3392600, 4749640, 5360308, 5937050, 6700385, 9380539, 10720616, 11874100, 13400770, 18761078, 23748200, 26801540, 33501925, 37522156, 46902695, 53603080, 67003850, 75044312, 93805390, 134007700, 187610780, 234513475, 268015400, 375221560, 469026950, 938053900, 1876107800]

約数ペア:

[(1, 1876107800), (2, 938053900), (4, 469026950), (5, 375221560), (7, 268015400), (8, 234513475), (10, 187610780), (14, 134007700), (20, 93805390), (25, 75044312), (28, 67003850), (35, 53603080), (40, 46902695), (50, 37522156), (56, 33501925), (70, 26801540), (79, 23748200), (100, 18761078), (140, 13400770), (158, 11874100), (175, 10720616), (200, 9380539), (280, 6700385), (316, 5937050), (350, 5360308), (395, 4749640), (553, 3392600), (632, 2968525), (700, 2680154), (790, 2374820), (1106, 1696300), (1400, 1340077), (1580, 1187410), (1975, 949928), (2212, 848150), (2765, 678520), (3160, 593705), (3950, 474964), (4424, 424075), (5530, 339260), (7900, 237482), (11060, 169630), (13825, 135704), (15800, 118741), (16963, 110600), (22120, 84815), (27650, 67852), (33926, 55300)]