65393120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 168285600

約数和(自身を除く): 102892480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 149, 160, 208, 211, 260, 298, 416, 422, 520, 596, 745, 844, 1040, 1055, 1192, 1490, 1688, 1937, 2080, 2110, 2384, 2743, 2980, 3376, 3874, 4220, 4768, 5486, 5960, 6752, 7748, 8440, 9685, 10972, 11920, 13715, 15496, 16880, 19370, 21944, 23840, 27430, 30992, 31439, 33760, 38740, 43888, 54860, 61984, 62878, 77480, 87776, 109720, 125756, 154960, 157195, 219440, 251512, 309920, 314390, 408707, 438880, 503024, 628780, 817414, 1006048, 1257560, 1634828, 2043535, 2515120, 3269656, 4087070, 5030240, 6539312, 8174140, 13078624, 16348280, 32696560, 65393120]

約数ペア:

[(1, 65393120), (2, 32696560), (4, 16348280), (5, 13078624), (8, 8174140), (10, 6539312), (13, 5030240), (16, 4087070), (20, 3269656), (26, 2515120), (32, 2043535), (40, 1634828), (52, 1257560), (65, 1006048), (80, 817414), (104, 628780), (130, 503024), (149, 438880), (160, 408707), (208, 314390), (211, 309920), (260, 251512), (298, 219440), (416, 157195), (422, 154960), (520, 125756), (596, 109720), (745, 87776), (844, 77480), (1040, 62878), (1055, 61984), (1192, 54860), (1490, 43888), (1688, 38740), (1937, 33760), (2080, 31439), (2110, 30992), (2384, 27430), (2743, 23840), (2980, 21944), (3376, 19370), (3874, 16880), (4220, 15496), (4768, 13715), (5486, 11920), (5960, 10972), (6752, 9685), (7748, 8440)]