2023199710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1601}}^1\times {\mathrm{2579}}^1$

素因数の和:4201

約数の個数: 48

約数和(自身を含む): 4240622160

約数和(自身を除く): 2217422450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1601, 2579, 3202, 5158, 8005, 11207, 12895, 16010, 18053, 22414, 25790, 36106, 56035, 78449, 90265, 112070, 126371, 156898, 180530, 252742, 392245, 631855, 784490, 1263710, 4128979, 8257958, 20644895, 28902853, 41289790, 57805706, 144514265, 202319971, 289028530, 404639942, 1011599855, 2023199710]

約数ペア:

[(1, 2023199710), (2, 1011599855), (5, 404639942), (7, 289028530), (10, 202319971), (14, 144514265), (35, 57805706), (49, 41289790), (70, 28902853), (98, 20644895), (245, 8257958), (490, 4128979), (1601, 1263710), (2579, 784490), (3202, 631855), (5158, 392245), (8005, 252742), (11207, 180530), (12895, 156898), (16010, 126371), (18053, 112070), (22414, 90265), (25790, 78449), (36106, 56035)]