7829731760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{22279}}^1$

素因数の和:22506

約数の個数: 80

約数和(自身を含む): 19095920640

約数和(自身を除く): 11266188880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 191, 230, 368, 382, 460, 764, 920, 955, 1528, 1840, 1910, 3056, 3820, 4393, 7640, 8786, 15280, 17572, 21965, 22279, 35144, 43930, 44558, 70288, 87860, 89116, 111395, 175720, 178232, 222790, 351440, 356464, 445580, 512417, 891160, 1024834, 1782320, 2049668, 2562085, 4099336, 4255289, 5124170, 8198672, 8510578, 10248340, 17021156, 20496680, 21276445, 34042312, 40993360, 42552890, 68084624, 85105780, 97871647, 170211560, 195743294, 340423120, 391486588, 489358235, 782973176, 978716470, 1565946352, 1957432940, 3914865880, 7829731760]

約数ペア:

[(1, 7829731760), (2, 3914865880), (4, 1957432940), (5, 1565946352), (8, 978716470), (10, 782973176), (16, 489358235), (20, 391486588), (23, 340423120), (40, 195743294), (46, 170211560), (80, 97871647), (92, 85105780), (115, 68084624), (184, 42552890), (191, 40993360), (230, 34042312), (368, 21276445), (382, 20496680), (460, 17021156), (764, 10248340), (920, 8510578), (955, 8198672), (1528, 5124170), (1840, 4255289), (1910, 4099336), (3056, 2562085), (3820, 2049668), (4393, 1782320), (7640, 1024834), (8786, 891160), (15280, 512417), (17572, 445580), (21965, 356464), (22279, 351440), (35144, 222790), (43930, 178232), (44558, 175720), (70288, 111395), (87860, 89116)]