22763928650

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{7723}}^1$

素因数の和:8255

約数の個数: 48

約数和(自身を含む): 42720640704

約数和(自身を除く): 19956712054

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 353, 706, 835, 1670, 1765, 3530, 4175, 7723, 8350, 8825, 15446, 17650, 38615, 58951, 77230, 117902, 193075, 294755, 386150, 589510, 1289741, 1473775, 2579482, 2726219, 2947550, 5452438, 6448705, 12897410, 13631095, 27262190, 32243525, 64487050, 68155475, 136310950, 455278573, 910557146, 2276392865, 4552785730, 11381964325, 22763928650]

約数ペア:

[(1, 22763928650), (2, 11381964325), (5, 4552785730), (10, 2276392865), (25, 910557146), (50, 455278573), (167, 136310950), (334, 68155475), (353, 64487050), (706, 32243525), (835, 27262190), (1670, 13631095), (1765, 12897410), (3530, 6448705), (4175, 5452438), (7723, 2947550), (8350, 2726219), (8825, 2579482), (15446, 1473775), (17650, 1289741), (38615, 589510), (58951, 386150), (77230, 294755), (117902, 193075)]