22097920

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 104

約数和(自身を含む): 57795696

約数和(自身を除く): 35697776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 128, 130, 160, 166, 208, 256, 260, 320, 332, 415, 416, 512, 520, 640, 664, 830, 832, 1024, 1040, 1079, 1280, 1328, 1660, 1664, 2048, 2080, 2158, 2560, 2656, 3320, 3328, 4096, 4160, 4316, 5120, 5312, 5395, 6640, 6656, 8320, 8632, 10240, 10624, 10790, 13280, 13312, 16640, 17264, 20480, 21248, 21580, 26560, 26624, 33280, 34528, 42496, 43160, 53120, 53248, 66560, 69056, 84992, 86320, 106240, 133120, 138112, 169984, 172640, 212480, 266240, 276224, 339968, 345280, 424960, 552448, 690560, 849920, 1104896, 1381120, 1699840, 2209792, 2762240, 4419584, 5524480, 11048960, 22097920]

約数ペア:

[(1, 22097920), (2, 11048960), (4, 5524480), (5, 4419584), (8, 2762240), (10, 2209792), (13, 1699840), (16, 1381120), (20, 1104896), (26, 849920), (32, 690560), (40, 552448), (52, 424960), (64, 345280), (65, 339968), (80, 276224), (83, 266240), (104, 212480), (128, 172640), (130, 169984), (160, 138112), (166, 133120), (208, 106240), (256, 86320), (260, 84992), (320, 69056), (332, 66560), (415, 53248), (416, 53120), (512, 43160), (520, 42496), (640, 34528), (664, 33280), (830, 26624), (832, 26560), (1024, 21580), (1040, 21248), (1079, 20480), (1280, 17264), (1328, 16640), (1660, 13312), (1664, 13280), (2048, 10790), (2080, 10624), (2158, 10240), (2560, 8632), (2656, 8320), (3320, 6656), (3328, 6640), (4096, 5395), (4160, 5312), (4316, 5120)]