9374720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1831}}^1$

素因数の和:1856

約数の個数: 44

約数和(自身を含む): 22500624

約数和(自身を除く): 13125904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1831, 2560, 3662, 5120, 7324, 9155, 14648, 18310, 29296, 36620, 58592, 73240, 117184, 146480, 234368, 292960, 468736, 585920, 937472, 1171840, 1874944, 2343680, 4687360, 9374720]

約数ペア:

[(1, 9374720), (2, 4687360), (4, 2343680), (5, 1874944), (8, 1171840), (10, 937472), (16, 585920), (20, 468736), (32, 292960), (40, 234368), (64, 146480), (80, 117184), (128, 73240), (160, 58592), (256, 36620), (320, 29296), (512, 18310), (640, 14648), (1024, 9155), (1280, 7324), (1831, 5120), (2560, 3662)]