42488800

素因数分解:

$2^5\times 5^2\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 72

約数和(自身を含む): 104665176

約数和(自身を除く): 62176376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 173, 200, 307, 346, 400, 614, 692, 800, 865, 1228, 1384, 1535, 1730, 2456, 2768, 3070, 3460, 4325, 4912, 5536, 6140, 6920, 7675, 8650, 9824, 12280, 13840, 15350, 17300, 24560, 27680, 30700, 34600, 49120, 53111, 61400, 69200, 106222, 122800, 138400, 212444, 245600, 265555, 424888, 531110, 849776, 1062220, 1327775, 1699552, 2124440, 2655550, 4248880, 5311100, 8497760, 10622200, 21244400, 42488800]

約数ペア:

[(1, 42488800), (2, 21244400), (4, 10622200), (5, 8497760), (8, 5311100), (10, 4248880), (16, 2655550), (20, 2124440), (25, 1699552), (32, 1327775), (40, 1062220), (50, 849776), (80, 531110), (100, 424888), (160, 265555), (173, 245600), (200, 212444), (307, 138400), (346, 122800), (400, 106222), (614, 69200), (692, 61400), (800, 53111), (865, 49120), (1228, 34600), (1384, 30700), (1535, 27680), (1730, 24560), (2456, 17300), (2768, 15350), (3070, 13840), (3460, 12280), (4325, 9824), (4912, 8650), (5536, 7675), (6140, 6920)]