2317507900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9311}}^1$

素因数の和:9475

約数の個数: 72

約数和(自身を含む): 5334658560

約数和(自身を除く): 3017150660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 131, 190, 262, 380, 475, 524, 655, 950, 1310, 1900, 2489, 2620, 3275, 4978, 6550, 9311, 9956, 12445, 13100, 18622, 24890, 37244, 46555, 49780, 62225, 93110, 124450, 176909, 186220, 232775, 248900, 353818, 465550, 707636, 884545, 931100, 1219741, 1769090, 2439482, 3538180, 4422725, 4878964, 6098705, 8845450, 12197410, 17690900, 23175079, 24394820, 30493525, 46350158, 60987050, 92700316, 115875395, 121974100, 231750790, 463501580, 579376975, 1158753950, 2317507900]

約数ペア:

[(1, 2317507900), (2, 1158753950), (4, 579376975), (5, 463501580), (10, 231750790), (19, 121974100), (20, 115875395), (25, 92700316), (38, 60987050), (50, 46350158), (76, 30493525), (95, 24394820), (100, 23175079), (131, 17690900), (190, 12197410), (262, 8845450), (380, 6098705), (475, 4878964), (524, 4422725), (655, 3538180), (950, 2439482), (1310, 1769090), (1900, 1219741), (2489, 931100), (2620, 884545), (3275, 707636), (4978, 465550), (6550, 353818), (9311, 248900), (9956, 232775), (12445, 186220), (13100, 176909), (18622, 124450), (24890, 93110), (37244, 62225), (46555, 49780)]