70024760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 170614080

約数和(自身を除く): 100589320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 433, 520, 622, 866, 1244, 1555, 1732, 2165, 2488, 3110, 3464, 4043, 4330, 5629, 6220, 8086, 8660, 11258, 12440, 16172, 17320, 20215, 22516, 28145, 32344, 40430, 45032, 56290, 80860, 112580, 134663, 161720, 225160, 269326, 538652, 673315, 1077304, 1346630, 1750619, 2693260, 3501238, 5386520, 7002476, 8753095, 14004952, 17506190, 35012380, 70024760]

約数ペア:

[(1, 70024760), (2, 35012380), (4, 17506190), (5, 14004952), (8, 8753095), (10, 7002476), (13, 5386520), (20, 3501238), (26, 2693260), (40, 1750619), (52, 1346630), (65, 1077304), (104, 673315), (130, 538652), (260, 269326), (311, 225160), (433, 161720), (520, 134663), (622, 112580), (866, 80860), (1244, 56290), (1555, 45032), (1732, 40430), (2165, 32344), (2488, 28145), (3110, 22516), (3464, 20215), (4043, 17320), (4330, 16172), (5629, 12440), (6220, 11258), (8086, 8660)]