2014339940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{18269}}^1$

素因数の和:18464

約数の個数: 48

約数和(自身を含む): 4373838000

約数和(自身を除く): 2359498060

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 596, 740, 745, 1490, 2980, 5513, 11026, 18269, 22052, 27565, 36538, 55130, 73076, 91345, 110260, 182690, 365380, 675953, 1351906, 2703812, 2722081, 3379765, 5444162, 6759530, 10888324, 13519060, 13610405, 27220810, 54441620, 100716997, 201433994, 402867988, 503584985, 1007169970, 2014339940]

約数ペア:

[(1, 2014339940), (2, 1007169970), (4, 503584985), (5, 402867988), (10, 201433994), (20, 100716997), (37, 54441620), (74, 27220810), (148, 13610405), (149, 13519060), (185, 10888324), (298, 6759530), (370, 5444162), (596, 3379765), (740, 2722081), (745, 2703812), (1490, 1351906), (2980, 675953), (5513, 365380), (11026, 182690), (18269, 110260), (22052, 91345), (27565, 73076), (36538, 55130)]