7233482020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 16197350400

約数和(自身を除く): 8963868380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 331, 380, 439, 524, 655, 662, 878, 1310, 1324, 1655, 1756, 2195, 2489, 2620, 3310, 4390, 4978, 6289, 6620, 8341, 8780, 9956, 12445, 12578, 16682, 24890, 25156, 31445, 33364, 41705, 43361, 49780, 57509, 62890, 83410, 86722, 115018, 125780, 145309, 166820, 173444, 216805, 230036, 287545, 290618, 433610, 575090, 581236, 726545, 823859, 867220, 1092671, 1150180, 1453090, 1647718, 2185342, 2760871, 2906180, 3295436, 4119295, 4370684, 5463355, 5521742, 8238590, 10926710, 11043484, 13804355, 16477180, 19035479, 21853420, 27608710, 38070958, 55217420, 76141916, 95177395, 190354790, 361674101, 380709580, 723348202, 1446696404, 1808370505, 3616741010, 7233482020]

約数ペア:

[(1, 7233482020), (2, 3616741010), (4, 1808370505), (5, 1446696404), (10, 723348202), (19, 380709580), (20, 361674101), (38, 190354790), (76, 95177395), (95, 76141916), (131, 55217420), (190, 38070958), (262, 27608710), (331, 21853420), (380, 19035479), (439, 16477180), (524, 13804355), (655, 11043484), (662, 10926710), (878, 8238590), (1310, 5521742), (1324, 5463355), (1655, 4370684), (1756, 4119295), (2195, 3295436), (2489, 2906180), (2620, 2760871), (3310, 2185342), (4390, 1647718), (4978, 1453090), (6289, 1150180), (6620, 1092671), (8341, 867220), (8780, 823859), (9956, 726545), (12445, 581236), (12578, 575090), (16682, 433610), (24890, 290618), (25156, 287545), (31445, 230036), (33364, 216805), (41705, 173444), (43361, 166820), (49780, 145309), (57509, 125780), (62890, 115018), (83410, 86722)]