65262080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 176332464

約数和(自身を除く): 111070384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 53, 64, 65, 74, 80, 104, 106, 128, 130, 148, 160, 185, 208, 212, 256, 260, 265, 296, 320, 370, 416, 424, 481, 512, 520, 530, 592, 640, 689, 740, 832, 848, 962, 1040, 1060, 1184, 1280, 1378, 1480, 1664, 1696, 1924, 1961, 2080, 2120, 2368, 2405, 2560, 2756, 2960, 3328, 3392, 3445, 3848, 3922, 4160, 4240, 4736, 4810, 5512, 5920, 6656, 6784, 6890, 7696, 7844, 8320, 8480, 9472, 9620, 9805, 11024, 11840, 13568, 13780, 15392, 15688, 16640, 16960, 18944, 19240, 19610, 22048, 23680, 25493, 27136, 27560, 30784, 31376, 33280, 33920, 38480, 39220, 44096, 47360, 50986, 55120, 61568, 62752, 67840, 76960, 78440, 88192, 94720, 101972, 110240, 123136, 125504, 127465, 135680, 153920, 156880, 176384, 203944, 220480, 246272, 251008, 254930, 307840, 313760, 352768, 407888, 440960, 502016, 509860, 615680, 627520, 815776, 881920, 1004032, 1019720, 1231360, 1255040, 1631552, 1763840, 2039440, 2510080, 3263104, 4078880, 5020160, 6526208, 8157760, 13052416, 16315520, 32631040, 65262080]

約数ペア:

[(1, 65262080), (2, 32631040), (4, 16315520), (5, 13052416), (8, 8157760), (10, 6526208), (13, 5020160), (16, 4078880), (20, 3263104), (26, 2510080), (32, 2039440), (37, 1763840), (40, 1631552), (52, 1255040), (53, 1231360), (64, 1019720), (65, 1004032), (74, 881920), (80, 815776), (104, 627520), (106, 615680), (128, 509860), (130, 502016), (148, 440960), (160, 407888), (185, 352768), (208, 313760), (212, 307840), (256, 254930), (260, 251008), (265, 246272), (296, 220480), (320, 203944), (370, 176384), (416, 156880), (424, 153920), (481, 135680), (512, 127465), (520, 125504), (530, 123136), (592, 110240), (640, 101972), (689, 94720), (740, 88192), (832, 78440), (848, 76960), (962, 67840), (1040, 62752), (1060, 61568), (1184, 55120), (1280, 50986), (1378, 47360), (1480, 44096), (1664, 39220), (1696, 38480), (1924, 33920), (1961, 33280), (2080, 31376), (2120, 30784), (2368, 27560), (2405, 27136), (2560, 25493), (2756, 23680), (2960, 22048), (3328, 19610), (3392, 19240), (3445, 18944), (3848, 16960), (3922, 16640), (4160, 15688), (4240, 15392), (4736, 13780), (4810, 13568), (5512, 11840), (5920, 11024), (6656, 9805), (6784, 9620), (6890, 9472), (7696, 8480), (7844, 8320)]