451125460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{14869}}^1$

素因数の和:14956

約数の個数: 48

約数和(自身を含む): 996765840

約数和(自身を除く): 545640380

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 3034, 6068, 7585, 14869, 15170, 29738, 30340, 59476, 74345, 148690, 297380, 550153, 609629, 1100306, 1219258, 2200612, 2438516, 2750765, 3048145, 5501530, 6096290, 11003060, 12192580, 22556273, 45112546, 90225092, 112781365, 225562730, 451125460]

約数ペア:

[(1, 451125460), (2, 225562730), (4, 112781365), (5, 90225092), (10, 45112546), (20, 22556273), (37, 12192580), (41, 11003060), (74, 6096290), (82, 5501530), (148, 3048145), (164, 2750765), (185, 2438516), (205, 2200612), (370, 1219258), (410, 1100306), (740, 609629), (820, 550153), (1517, 297380), (3034, 148690), (6068, 74345), (7585, 59476), (14869, 30340), (15170, 29738)]