2016436370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5479}}^1$

素因数の和:5667

約数の個数: 64

約数和(自身を含む): 4142880000

約数和(自身を除く): 2126443630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 149, 190, 247, 298, 494, 745, 1235, 1490, 1937, 2470, 2831, 3874, 5479, 5662, 9685, 10958, 14155, 19370, 27395, 28310, 36803, 54790, 71227, 73606, 104101, 142454, 184015, 208202, 356135, 368030, 520505, 712270, 816371, 1041010, 1353313, 1632742, 2706626, 4081855, 6766565, 8163710, 10612823, 13533130, 15511049, 21225646, 31022098, 53064115, 77555245, 106128230, 155110490, 201643637, 403287274, 1008218185, 2016436370]

約数ペア:

[(1, 2016436370), (2, 1008218185), (5, 403287274), (10, 201643637), (13, 155110490), (19, 106128230), (26, 77555245), (38, 53064115), (65, 31022098), (95, 21225646), (130, 15511049), (149, 13533130), (190, 10612823), (247, 8163710), (298, 6766565), (494, 4081855), (745, 2706626), (1235, 1632742), (1490, 1353313), (1937, 1041010), (2470, 816371), (2831, 712270), (3874, 520505), (5479, 368030), (5662, 356135), (9685, 208202), (10958, 184015), (14155, 142454), (19370, 104101), (27395, 73606), (28310, 71227), (36803, 54790)]