52100093420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{1889}}^1$

素因数の和:2499

約数の個数: 96

約数和(自身を含む): 116155166400

約数和(自身を除く): 64055072980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 181, 190, 362, 380, 401, 724, 802, 905, 1604, 1810, 1889, 2005, 3439, 3620, 3778, 4010, 6878, 7556, 7619, 8020, 9445, 13756, 15238, 17195, 18890, 30476, 34390, 35891, 37780, 38095, 68780, 71782, 72581, 76190, 143564, 145162, 152380, 179455, 290324, 341909, 358910, 362905, 683818, 717820, 725810, 757489, 1367636, 1379039, 1451620, 1514978, 1709545, 2758078, 3029956, 3419090, 3787445, 5516156, 6496271, 6838180, 6895195, 7574890, 12992542, 13790390, 14392291, 15149780, 25985084, 27580780, 28784582, 32481355, 57569164, 64962710, 71961455, 129925420, 137105509, 143922910, 274211018, 287845820, 548422036, 685527545, 1371055090, 2605004671, 2742110180, 5210009342, 10420018684, 13025023355, 26050046710, 52100093420]

約数ペア:

[(1, 52100093420), (2, 26050046710), (4, 13025023355), (5, 10420018684), (10, 5210009342), (19, 2742110180), (20, 2605004671), (38, 1371055090), (76, 685527545), (95, 548422036), (181, 287845820), (190, 274211018), (362, 143922910), (380, 137105509), (401, 129925420), (724, 71961455), (802, 64962710), (905, 57569164), (1604, 32481355), (1810, 28784582), (1889, 27580780), (2005, 25985084), (3439, 15149780), (3620, 14392291), (3778, 13790390), (4010, 12992542), (6878, 7574890), (7556, 6895195), (7619, 6838180), (8020, 6496271), (9445, 5516156), (13756, 3787445), (15238, 3419090), (17195, 3029956), (18890, 2758078), (30476, 1709545), (34390, 1514978), (35891, 1451620), (37780, 1379039), (38095, 1367636), (68780, 757489), (71782, 725810), (72581, 717820), (76190, 683818), (143564, 362905), (145162, 358910), (152380, 341909), (179455, 290324)]