4717760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 56

約数和(自身を含む): 11740896

約数和(自身を除く): 7023136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 641, 736, 920, 1282, 1472, 1840, 2564, 3205, 3680, 5128, 6410, 7360, 10256, 12820, 14743, 20512, 25640, 29486, 41024, 51280, 58972, 73715, 102560, 117944, 147430, 205120, 235888, 294860, 471776, 589720, 943552, 1179440, 2358880, 4717760]

約数ペア:

[(1, 4717760), (2, 2358880), (4, 1179440), (5, 943552), (8, 589720), (10, 471776), (16, 294860), (20, 235888), (23, 205120), (32, 147430), (40, 117944), (46, 102560), (64, 73715), (80, 58972), (92, 51280), (115, 41024), (160, 29486), (184, 25640), (230, 20512), (320, 14743), (368, 12820), (460, 10256), (641, 7360), (736, 6410), (920, 5128), (1282, 3680), (1472, 3205), (1840, 2564)]