47530880

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3271

約数の個数: 64

約数和(自身を含む): 118605600

約数和(自身を除く): 71074720

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, 736, 920, 1472, 1840, 2944, 3229, 3680, 6458, 7360, 12916, 14720, 16145, 25832, 32290, 51664, 64580, 74267, 103328, 129160, 148534, 206656, 258320, 297068, 371335, 413312, 516640, 594136, 742670, 1033280, 1188272, 1485340, 2066560, 2376544, 2970680, 4753088, 5941360, 9506176, 11882720, 23765440, 47530880]

約数ペア:

[(1, 47530880), (2, 23765440), (4, 11882720), (5, 9506176), (8, 5941360), (10, 4753088), (16, 2970680), (20, 2376544), (23, 2066560), (32, 1485340), (40, 1188272), (46, 1033280), (64, 742670), (80, 594136), (92, 516640), (115, 413312), (128, 371335), (160, 297068), (184, 258320), (230, 206656), (320, 148534), (368, 129160), (460, 103328), (640, 74267), (736, 64580), (920, 51664), (1472, 32290), (1840, 25832), (2944, 16145), (3229, 14720), (3680, 12916), (6458, 7360)]