15702916520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{577}}^1\times {\mathrm{809}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 36700630200

約数和(自身を除く): 20997713680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 577, 580, 809, 841, 1154, 1160, 1618, 1682, 2308, 2885, 3236, 3364, 4045, 4205, 4616, 5770, 6472, 6728, 8090, 8410, 11540, 16180, 16733, 16820, 23080, 23461, 32360, 33466, 33640, 46922, 66932, 83665, 93844, 117305, 133864, 167330, 187688, 234610, 334660, 466793, 469220, 485257, 669320, 680369, 933586, 938440, 970514, 1360738, 1867172, 1941028, 2333965, 2426285, 2721476, 3401845, 3734344, 3882056, 4667930, 4852570, 5442952, 6803690, 9335860, 9705140, 13536997, 13607380, 18671720, 19410280, 27073994, 27214760, 54147988, 67684985, 108295976, 135369970, 270739940, 392572913, 541479880, 785145826, 1570291652, 1962864565, 3140583304, 3925729130, 7851458260, 15702916520]

約数ペア:

[(1, 15702916520), (2, 7851458260), (4, 3925729130), (5, 3140583304), (8, 1962864565), (10, 1570291652), (20, 785145826), (29, 541479880), (40, 392572913), (58, 270739940), (116, 135369970), (145, 108295976), (232, 67684985), (290, 54147988), (577, 27214760), (580, 27073994), (809, 19410280), (841, 18671720), (1154, 13607380), (1160, 13536997), (1618, 9705140), (1682, 9335860), (2308, 6803690), (2885, 5442952), (3236, 4852570), (3364, 4667930), (4045, 3882056), (4205, 3734344), (4616, 3401845), (5770, 2721476), (6472, 2426285), (6728, 2333965), (8090, 1941028), (8410, 1867172), (11540, 1360738), (16180, 970514), (16733, 938440), (16820, 933586), (23080, 680369), (23461, 669320), (32360, 485257), (33466, 469220), (33640, 466793), (46922, 334660), (66932, 234610), (83665, 187688), (93844, 167330), (117305, 133864)]