5087243720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137791}}^1$

素因数の和:137886

約数の個数: 64

約数和(自身を含む): 12500490240

約数和(自身を除く): 7413246520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3692, 4615, 7384, 9230, 18460, 36920, 137791, 275582, 551164, 688955, 1102328, 1377910, 1791283, 2755820, 3582566, 5511640, 7165132, 8956415, 9783161, 14330264, 17912830, 19566322, 35825660, 39132644, 48915805, 71651320, 78265288, 97831610, 127181093, 195663220, 254362186, 391326440, 508724372, 635905465, 1017448744, 1271810930, 2543621860, 5087243720]

約数ペア:

[(1, 5087243720), (2, 2543621860), (4, 1271810930), (5, 1017448744), (8, 635905465), (10, 508724372), (13, 391326440), (20, 254362186), (26, 195663220), (40, 127181093), (52, 97831610), (65, 78265288), (71, 71651320), (104, 48915805), (130, 39132644), (142, 35825660), (260, 19566322), (284, 17912830), (355, 14330264), (520, 9783161), (568, 8956415), (710, 7165132), (923, 5511640), (1420, 3582566), (1846, 2755820), (2840, 1791283), (3692, 1377910), (4615, 1102328), (7384, 688955), (9230, 551164), (18460, 275582), (36920, 137791)]