71932960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1826

約数の個数: 96

約数和(自身を含む): 193560192

約数和(自身を除く): 121627232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1777, 1840, 2024, 2530, 3554, 3680, 4048, 5060, 7108, 8096, 8885, 10120, 14216, 17770, 19547, 20240, 28432, 35540, 39094, 40480, 40871, 56864, 71080, 78188, 81742, 97735, 142160, 156376, 163484, 195470, 204355, 284320, 312752, 326968, 390940, 408710, 449581, 625504, 653936, 781880, 817420, 899162, 1307872, 1563760, 1634840, 1798324, 2247905, 3127520, 3269680, 3596648, 4495810, 6539360, 7193296, 8991620, 14386592, 17983240, 35966480, 71932960]

約数ペア:

[(1, 71932960), (2, 35966480), (4, 17983240), (5, 14386592), (8, 8991620), (10, 7193296), (11, 6539360), (16, 4495810), (20, 3596648), (22, 3269680), (23, 3127520), (32, 2247905), (40, 1798324), (44, 1634840), (46, 1563760), (55, 1307872), (80, 899162), (88, 817420), (92, 781880), (110, 653936), (115, 625504), (160, 449581), (176, 408710), (184, 390940), (220, 326968), (230, 312752), (253, 284320), (352, 204355), (368, 195470), (440, 163484), (460, 156376), (506, 142160), (736, 97735), (880, 81742), (920, 78188), (1012, 71080), (1265, 56864), (1760, 40871), (1777, 40480), (1840, 39094), (2024, 35540), (2530, 28432), (3554, 20240), (3680, 19547), (4048, 17770), (5060, 14216), (7108, 10120), (8096, 8885)]