3199435520

素因数分解:

$2^8\times 5^1\times {\mathrm{601}}^1\times {\mathrm{4159}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 7678245120

約数和(自身を除く): 4478809600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 601, 640, 1202, 1280, 2404, 3005, 4159, 4808, 6010, 8318, 9616, 12020, 16636, 19232, 20795, 24040, 33272, 38464, 41590, 48080, 66544, 76928, 83180, 96160, 133088, 153856, 166360, 192320, 266176, 332720, 384640, 532352, 665440, 769280, 1064704, 1330880, 2499559, 2661760, 4999118, 5323520, 9998236, 12497795, 19996472, 24995590, 39992944, 49991180, 79985888, 99982360, 159971776, 199964720, 319943552, 399929440, 639887104, 799858880, 1599717760, 3199435520]

約数ペア:

[(1, 3199435520), (2, 1599717760), (4, 799858880), (5, 639887104), (8, 399929440), (10, 319943552), (16, 199964720), (20, 159971776), (32, 99982360), (40, 79985888), (64, 49991180), (80, 39992944), (128, 24995590), (160, 19996472), (256, 12497795), (320, 9998236), (601, 5323520), (640, 4999118), (1202, 2661760), (1280, 2499559), (2404, 1330880), (3005, 1064704), (4159, 769280), (4808, 665440), (6010, 532352), (8318, 384640), (9616, 332720), (12020, 266176), (16636, 192320), (19232, 166360), (20795, 153856), (24040, 133088), (33272, 96160), (38464, 83180), (41590, 76928), (48080, 66544)]