449014724360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3275567}}^1$

素因数の和:3275750

約数の個数: 64

約数和(自身を含む): 1061284032000

約数和(自身を除く): 612269307640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 149, 184, 230, 298, 460, 596, 745, 920, 1192, 1490, 2980, 3427, 5960, 6854, 13708, 17135, 27416, 34270, 68540, 137080, 3275567, 6551134, 13102268, 16377835, 26204536, 32755670, 65511340, 75338041, 131022680, 150676082, 301352164, 376690205, 488059483, 602704328, 753380410, 976118966, 1506760820, 1952237932, 2440297415, 3013521640, 3904475864, 4880594830, 9761189660, 11225368109, 19522379320, 22450736218, 44901472436, 56126840545, 89802944872, 112253681090, 224507362180, 449014724360]

約数ペア:

[(1, 449014724360), (2, 224507362180), (4, 112253681090), (5, 89802944872), (8, 56126840545), (10, 44901472436), (20, 22450736218), (23, 19522379320), (40, 11225368109), (46, 9761189660), (92, 4880594830), (115, 3904475864), (149, 3013521640), (184, 2440297415), (230, 1952237932), (298, 1506760820), (460, 976118966), (596, 753380410), (745, 602704328), (920, 488059483), (1192, 376690205), (1490, 301352164), (2980, 150676082), (3427, 131022680), (5960, 75338041), (6854, 65511340), (13708, 32755670), (17135, 26204536), (27416, 16377835), (34270, 13102268), (68540, 6551134), (137080, 3275567)]