101855840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37447}}^1$

素因数の和:37479

約数の個数: 48

約数和(自身を含む): 254796192

約数和(自身を除く): 152940352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 37447, 74894, 149788, 187235, 299576, 374470, 599152, 636599, 748940, 1198304, 1273198, 1497880, 2546396, 2995760, 3182995, 5092792, 5991520, 6365990, 10185584, 12731980, 20371168, 25463960, 50927920, 101855840]

約数ペア:

[(1, 101855840), (2, 50927920), (4, 25463960), (5, 20371168), (8, 12731980), (10, 10185584), (16, 6365990), (17, 5991520), (20, 5092792), (32, 3182995), (34, 2995760), (40, 2546396), (68, 1497880), (80, 1273198), (85, 1198304), (136, 748940), (160, 636599), (170, 599152), (272, 374470), (340, 299576), (544, 187235), (680, 149788), (1360, 74894), (2720, 37447)]