951280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 2571264

約数和(自身を除く): 1619984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 47, 55, 80, 88, 92, 94, 110, 115, 176, 184, 188, 220, 230, 235, 253, 368, 376, 440, 460, 470, 506, 517, 752, 880, 920, 940, 1012, 1034, 1081, 1265, 1840, 1880, 2024, 2068, 2162, 2530, 2585, 3760, 4048, 4136, 4324, 5060, 5170, 5405, 8272, 8648, 10120, 10340, 10810, 11891, 17296, 20240, 20680, 21620, 23782, 41360, 43240, 47564, 59455, 86480, 95128, 118910, 190256, 237820, 475640, 951280]

約数ペア:

[(1, 951280), (2, 475640), (4, 237820), (5, 190256), (8, 118910), (10, 95128), (11, 86480), (16, 59455), (20, 47564), (22, 43240), (23, 41360), (40, 23782), (44, 21620), (46, 20680), (47, 20240), (55, 17296), (80, 11891), (88, 10810), (92, 10340), (94, 10120), (110, 8648), (115, 8272), (176, 5405), (184, 5170), (188, 5060), (220, 4324), (230, 4136), (235, 4048), (253, 3760), (368, 2585), (376, 2530), (440, 2162), (460, 2068), (470, 2024), (506, 1880), (517, 1840), (752, 1265), (880, 1081), (920, 1034), (940, 1012)]