9249680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 24534144

約数和(自身を除く): 15284464

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, 457, 460, 506, 880, 914, 920, 1012, 1265, 1828, 1840, 2024, 2285, 2530, 3656, 4048, 4570, 5027, 5060, 7312, 9140, 10054, 10120, 10511, 18280, 20108, 20240, 21022, 25135, 36560, 40216, 42044, 50270, 52555, 80432, 84088, 100540, 105110, 115621, 168176, 201080, 210220, 231242, 402160, 420440, 462484, 578105, 840880, 924968, 1156210, 1849936, 2312420, 4624840, 9249680]

約数ペア:

[(1, 9249680), (2, 4624840), (4, 2312420), (5, 1849936), (8, 1156210), (10, 924968), (11, 840880), (16, 578105), (20, 462484), (22, 420440), (23, 402160), (40, 231242), (44, 210220), (46, 201080), (55, 168176), (80, 115621), (88, 105110), (92, 100540), (110, 84088), (115, 80432), (176, 52555), (184, 50270), (220, 42044), (230, 40216), (253, 36560), (368, 25135), (440, 21022), (457, 20240), (460, 20108), (506, 18280), (880, 10511), (914, 10120), (920, 10054), (1012, 9140), (1265, 7312), (1828, 5060), (1840, 5027), (2024, 4570), (2285, 4048), (2530, 3656)]