37882580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 84490560

約数和(自身を除く): 46607980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 761, 1310, 1522, 2489, 2620, 3044, 3805, 4978, 7610, 9956, 12445, 14459, 15220, 24890, 28918, 49780, 57836, 72295, 99691, 144590, 199382, 289180, 398764, 498455, 996910, 1894129, 1993820, 3788258, 7576516, 9470645, 18941290, 37882580]

約数ペア:

[(1, 37882580), (2, 18941290), (4, 9470645), (5, 7576516), (10, 3788258), (19, 1993820), (20, 1894129), (38, 996910), (76, 498455), (95, 398764), (131, 289180), (190, 199382), (262, 144590), (380, 99691), (524, 72295), (655, 57836), (761, 49780), (1310, 28918), (1522, 24890), (2489, 15220), (2620, 14459), (3044, 12445), (3805, 9956), (4978, 7610)]