69621760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 180245520

約数和(自身を除く): 110623760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 523, 640, 832, 1024, 1040, 1046, 1280, 1664, 2048, 2080, 2092, 2560, 2615, 3328, 4160, 4184, 5120, 5230, 6656, 6799, 8320, 8368, 10240, 10460, 13312, 13598, 16640, 16736, 20920, 26624, 27196, 33280, 33472, 33995, 41840, 54392, 66560, 66944, 67990, 83680, 108784, 133120, 133888, 135980, 167360, 217568, 267776, 271960, 334720, 435136, 535552, 543920, 669440, 870272, 1071104, 1087840, 1338880, 1740544, 2175680, 2677760, 3481088, 4351360, 5355520, 6962176, 8702720, 13924352, 17405440, 34810880, 69621760]

約数ペア:

[(1, 69621760), (2, 34810880), (4, 17405440), (5, 13924352), (8, 8702720), (10, 6962176), (13, 5355520), (16, 4351360), (20, 3481088), (26, 2677760), (32, 2175680), (40, 1740544), (52, 1338880), (64, 1087840), (65, 1071104), (80, 870272), (104, 669440), (128, 543920), (130, 535552), (160, 435136), (208, 334720), (256, 271960), (260, 267776), (320, 217568), (416, 167360), (512, 135980), (520, 133888), (523, 133120), (640, 108784), (832, 83680), (1024, 67990), (1040, 66944), (1046, 66560), (1280, 54392), (1664, 41840), (2048, 33995), (2080, 33472), (2092, 33280), (2560, 27196), (2615, 26624), (3328, 20920), (4160, 16736), (4184, 16640), (5120, 13598), (5230, 13312), (6656, 10460), (6799, 10240), (8320, 8368)]