565535360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 1472582160

約数和(自身を除く): 907046800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 101, 104, 128, 130, 160, 202, 208, 260, 320, 404, 416, 505, 520, 640, 673, 808, 832, 1010, 1040, 1313, 1346, 1616, 1664, 2020, 2080, 2626, 2692, 3232, 3365, 4040, 4160, 5252, 5384, 6464, 6565, 6730, 8080, 8320, 8749, 10504, 10768, 12928, 13130, 13460, 16160, 17498, 21008, 21536, 26260, 26920, 32320, 34996, 42016, 43072, 43745, 52520, 53840, 64640, 67973, 69992, 84032, 86144, 87490, 105040, 107680, 135946, 139984, 168064, 174980, 210080, 215360, 271892, 279968, 339865, 349960, 420160, 430720, 543784, 559936, 679730, 699920, 840320, 883649, 1087568, 1119872, 1359460, 1399840, 1767298, 2175136, 2718920, 2799680, 3534596, 4350272, 4418245, 5437840, 5599360, 7069192, 8700544, 8836490, 10875680, 14138384, 17672980, 21751360, 28276768, 35345960, 43502720, 56553536, 70691920, 113107072, 141383840, 282767680, 565535360]

約数ペア:

[(1, 565535360), (2, 282767680), (4, 141383840), (5, 113107072), (8, 70691920), (10, 56553536), (13, 43502720), (16, 35345960), (20, 28276768), (26, 21751360), (32, 17672980), (40, 14138384), (52, 10875680), (64, 8836490), (65, 8700544), (80, 7069192), (101, 5599360), (104, 5437840), (128, 4418245), (130, 4350272), (160, 3534596), (202, 2799680), (208, 2718920), (260, 2175136), (320, 1767298), (404, 1399840), (416, 1359460), (505, 1119872), (520, 1087568), (640, 883649), (673, 840320), (808, 699920), (832, 679730), (1010, 559936), (1040, 543784), (1313, 430720), (1346, 420160), (1616, 349960), (1664, 339865), (2020, 279968), (2080, 271892), (2626, 215360), (2692, 210080), (3232, 174980), (3365, 168064), (4040, 139984), (4160, 135946), (5252, 107680), (5384, 105040), (6464, 87490), (6565, 86144), (6730, 84032), (8080, 69992), (8320, 67973), (8749, 64640), (10504, 53840), (10768, 52520), (12928, 43745), (13130, 43072), (13460, 42016), (16160, 34996), (17498, 32320), (21008, 26920), (21536, 26260)]