2349440

素因数分解:

$2^7\times 5^1\times {\mathrm{3671}}^1$

素因数の和:3690

約数の個数: 32

約数和(自身を含む): 5618160

約数和(自身を除く): 3268720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3671, 7342, 14684, 18355, 29368, 36710, 58736, 73420, 117472, 146840, 234944, 293680, 469888, 587360, 1174720, 2349440]

約数ペア:

[(1, 2349440), (2, 1174720), (4, 587360), (5, 469888), (8, 293680), (10, 234944), (16, 146840), (20, 117472), (32, 73420), (40, 58736), (64, 36710), (80, 29368), (128, 18355), (160, 14684), (320, 7342), (640, 3671)]