88655120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 213736320

約数和(自身を除く): 125081200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 151, 164, 179, 205, 302, 328, 358, 410, 604, 656, 716, 755, 820, 895, 1208, 1432, 1510, 1640, 1790, 2416, 2864, 3020, 3280, 3580, 6040, 6191, 7160, 7339, 12080, 12382, 14320, 14678, 24764, 27029, 29356, 30955, 36695, 49528, 54058, 58712, 61910, 73390, 99056, 108116, 117424, 123820, 135145, 146780, 216232, 247640, 270290, 293560, 432464, 495280, 540580, 587120, 1081160, 1108189, 2162320, 2216378, 4432756, 5540945, 8865512, 11081890, 17731024, 22163780, 44327560, 88655120]

約数ペア:

[(1, 88655120), (2, 44327560), (4, 22163780), (5, 17731024), (8, 11081890), (10, 8865512), (16, 5540945), (20, 4432756), (40, 2216378), (41, 2162320), (80, 1108189), (82, 1081160), (151, 587120), (164, 540580), (179, 495280), (205, 432464), (302, 293560), (328, 270290), (358, 247640), (410, 216232), (604, 146780), (656, 135145), (716, 123820), (755, 117424), (820, 108116), (895, 99056), (1208, 73390), (1432, 61910), (1510, 58712), (1640, 54058), (1790, 49528), (2416, 36695), (2864, 30955), (3020, 29356), (3280, 27029), (3580, 24764), (6040, 14678), (6191, 14320), (7160, 12382), (7339, 12080)]