45245080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 110124000

約数和(自身を除く): 64878920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 1609, 2812, 3218, 3515, 5624, 6436, 7030, 8045, 12872, 14060, 16090, 28120, 30571, 32180, 59533, 61142, 64360, 119066, 122284, 152855, 238132, 244568, 297665, 305710, 476264, 595330, 611420, 1131127, 1190660, 1222840, 2262254, 2381320, 4524508, 5655635, 9049016, 11311270, 22622540, 45245080]

約数ペア:

[(1, 45245080), (2, 22622540), (4, 11311270), (5, 9049016), (8, 5655635), (10, 4524508), (19, 2381320), (20, 2262254), (37, 1222840), (38, 1190660), (40, 1131127), (74, 611420), (76, 595330), (95, 476264), (148, 305710), (152, 297665), (185, 244568), (190, 238132), (296, 152855), (370, 122284), (380, 119066), (703, 64360), (740, 61142), (760, 59533), (1406, 32180), (1480, 30571), (1609, 28120), (2812, 16090), (3218, 14060), (3515, 12872), (5624, 8045), (6436, 7030)]