9435520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 23574240

約数和(自身を除く): 14138720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 641, 736, 920, 1282, 1472, 1840, 2564, 2944, 3205, 3680, 5128, 6410, 7360, 10256, 12820, 14720, 14743, 20512, 25640, 29486, 41024, 51280, 58972, 73715, 82048, 102560, 117944, 147430, 205120, 235888, 294860, 410240, 471776, 589720, 943552, 1179440, 1887104, 2358880, 4717760, 9435520]

約数ペア:

[(1, 9435520), (2, 4717760), (4, 2358880), (5, 1887104), (8, 1179440), (10, 943552), (16, 589720), (20, 471776), (23, 410240), (32, 294860), (40, 235888), (46, 205120), (64, 147430), (80, 117944), (92, 102560), (115, 82048), (128, 73715), (160, 58972), (184, 51280), (230, 41024), (320, 29486), (368, 25640), (460, 20512), (640, 14743), (641, 14720), (736, 12820), (920, 10256), (1282, 7360), (1472, 6410), (1840, 5128), (2564, 3680), (2944, 3205)]