17264720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 45747072

約数和(自身を除く): 28482352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 853, 880, 920, 1012, 1265, 1706, 1840, 2024, 2530, 3412, 4048, 4265, 5060, 6824, 8530, 9383, 10120, 13648, 17060, 18766, 19619, 20240, 34120, 37532, 39238, 46915, 68240, 75064, 78476, 93830, 98095, 150128, 156952, 187660, 196190, 215809, 313904, 375320, 392380, 431618, 750640, 784760, 863236, 1079045, 1569520, 1726472, 2158090, 3452944, 4316180, 8632360, 17264720]

約数ペア:

[(1, 17264720), (2, 8632360), (4, 4316180), (5, 3452944), (8, 2158090), (10, 1726472), (11, 1569520), (16, 1079045), (20, 863236), (22, 784760), (23, 750640), (40, 431618), (44, 392380), (46, 375320), (55, 313904), (80, 215809), (88, 196190), (92, 187660), (110, 156952), (115, 150128), (176, 98095), (184, 93830), (220, 78476), (230, 75064), (253, 68240), (368, 46915), (440, 39238), (460, 37532), (506, 34120), (853, 20240), (880, 19619), (920, 18766), (1012, 17060), (1265, 13648), (1706, 10120), (1840, 9383), (2024, 8530), (2530, 6824), (3412, 5060), (4048, 4265)]