1170417280

素因数分解:

$2^7\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4073}}^1$

素因数の和:4541

約数の個数: 64

約数和(自身を含む): 2804949000

約数和(自身を除く): 1634531720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 449, 640, 898, 1796, 2245, 3592, 4073, 4490, 7184, 8146, 8980, 14368, 16292, 17960, 20365, 28736, 32584, 35920, 40730, 57472, 65168, 71840, 81460, 130336, 143680, 162920, 260672, 287360, 325840, 521344, 651680, 1303360, 1828777, 2606720, 3657554, 7315108, 9143885, 14630216, 18287770, 29260432, 36575540, 58520864, 73151080, 117041728, 146302160, 234083456, 292604320, 585208640, 1170417280]

約数ペア:

[(1, 1170417280), (2, 585208640), (4, 292604320), (5, 234083456), (8, 146302160), (10, 117041728), (16, 73151080), (20, 58520864), (32, 36575540), (40, 29260432), (64, 18287770), (80, 14630216), (128, 9143885), (160, 7315108), (320, 3657554), (449, 2606720), (640, 1828777), (898, 1303360), (1796, 651680), (2245, 521344), (3592, 325840), (4073, 287360), (4490, 260672), (7184, 162920), (8146, 143680), (8980, 130336), (14368, 81460), (16292, 71840), (17960, 65168), (20365, 57472), (28736, 40730), (32584, 35920)]