40372592820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{96125221}}^1$

素因数の和:96125240

約数の個数: 48

約数和(自身を含む): 129192298368

約数和(自身を除く): 88819705548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 96125221, 192250442, 288375663, 384500884, 480626105, 576751326, 672876547, 961252210, 1153502652, 1345753094, 1441878315, 1922504420, 2018629641, 2691506188, 2883756630, 3364382735, 4037259282, 5767513260, 6728765470, 8074518564, 10093148205, 13457530940, 20186296410, 40372592820]

約数ペア:

[(1, 40372592820), (2, 20186296410), (3, 13457530940), (4, 10093148205), (5, 8074518564), (6, 6728765470), (7, 5767513260), (10, 4037259282), (12, 3364382735), (14, 2883756630), (15, 2691506188), (20, 2018629641), (21, 1922504420), (28, 1441878315), (30, 1345753094), (35, 1153502652), (42, 961252210), (60, 672876547), (70, 576751326), (84, 480626105), (105, 384500884), (140, 288375663), (210, 192250442), (420, 96125221)]