100018772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 209986560

約数和(自身を除く): 109967788

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1889, 1891, 3778, 3782, 7556, 7564, 13223, 13237, 26446, 26474, 52892, 52948, 58559, 115229, 117118, 230458, 234236, 409913, 460916, 806603, 819826, 1613206, 1639652, 3226412, 3572099, 7144198, 14288396, 25004693, 50009386, 100018772]

約数ペア:

[(1, 100018772), (2, 50009386), (4, 25004693), (7, 14288396), (14, 7144198), (28, 3572099), (31, 3226412), (61, 1639652), (62, 1613206), (122, 819826), (124, 806603), (217, 460916), (244, 409913), (427, 234236), (434, 230458), (854, 117118), (868, 115229), (1708, 58559), (1889, 52948), (1891, 52892), (3778, 26474), (3782, 26446), (7556, 13237), (7564, 13223)]