10406720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1947

約数の個数: 56

約数和(自身を含む): 26252424

約数和(自身を除く): 15845704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 1913, 2720, 3826, 5440, 7652, 9565, 15304, 19130, 30608, 32521, 38260, 61216, 65042, 76520, 122432, 130084, 153040, 162605, 260168, 306080, 325210, 520336, 612160, 650420, 1040672, 1300840, 2081344, 2601680, 5203360, 10406720]

約数ペア:

[(1, 10406720), (2, 5203360), (4, 2601680), (5, 2081344), (8, 1300840), (10, 1040672), (16, 650420), (17, 612160), (20, 520336), (32, 325210), (34, 306080), (40, 260168), (64, 162605), (68, 153040), (80, 130084), (85, 122432), (136, 76520), (160, 65042), (170, 61216), (272, 38260), (320, 32521), (340, 30608), (544, 19130), (680, 15304), (1088, 9565), (1360, 7652), (1913, 5440), (2720, 3826)]