7465720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10979}}^1$

素因数の和:11007

約数の個数: 32

約数和(自身を含む): 17787600

約数和(自身を除く): 10321880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10979, 21958, 43916, 54895, 87832, 109790, 186643, 219580, 373286, 439160, 746572, 933215, 1493144, 1866430, 3732860, 7465720]

約数ペア:

[(1, 7465720), (2, 3732860), (4, 1866430), (5, 1493144), (8, 933215), (10, 746572), (17, 439160), (20, 373286), (34, 219580), (40, 186643), (68, 109790), (85, 87832), (136, 54895), (170, 43916), (340, 21958), (680, 10979)]