17936701100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:904

約数の個数: 144

約数和(自身を含む): 41718163200

約数和(自身を除く): 23781462100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 101, 151, 190, 202, 302, 380, 404, 475, 505, 604, 619, 755, 950, 1010, 1238, 1510, 1900, 1919, 2020, 2476, 2525, 2869, 3020, 3095, 3775, 3838, 5050, 5738, 6190, 7550, 7676, 9595, 10100, 11476, 11761, 12380, 14345, 15100, 15251, 15475, 19190, 23522, 28690, 30502, 30950, 38380, 47044, 47975, 57380, 58805, 61004, 61900, 62519, 71725, 76255, 93469, 95950, 117610, 125038, 143450, 152510, 186938, 191900, 235220, 250076, 286900, 289769, 294025, 305020, 312595, 373876, 381275, 467345, 579538, 588050, 625190, 762550, 934690, 1159076, 1176100, 1187861, 1250380, 1448845, 1525100, 1562975, 1775911, 1869380, 2336725, 2375722, 2897690, 3125950, 3551822, 4673450, 4751444, 5795380, 5939305, 6251900, 7103644, 7244225, 8879555, 9346900, 9440369, 11878610, 14488450, 17759110, 18880738, 23757220, 28976900, 29696525, 35518220, 37761476, 44397775, 47201845, 59393050, 88795550, 94403690, 118786100, 177591100, 179367011, 188807380, 236009225, 358734022, 472018450, 717468044, 896835055, 944036900, 1793670110, 3587340220, 4484175275, 8968350550, 17936701100]

約数ペア:

[(1, 17936701100), (2, 8968350550), (4, 4484175275), (5, 3587340220), (10, 1793670110), (19, 944036900), (20, 896835055), (25, 717468044), (38, 472018450), (50, 358734022), (76, 236009225), (95, 188807380), (100, 179367011), (101, 177591100), (151, 118786100), (190, 94403690), (202, 88795550), (302, 59393050), (380, 47201845), (404, 44397775), (475, 37761476), (505, 35518220), (604, 29696525), (619, 28976900), (755, 23757220), (950, 18880738), (1010, 17759110), (1238, 14488450), (1510, 11878610), (1900, 9440369), (1919, 9346900), (2020, 8879555), (2476, 7244225), (2525, 7103644), (2869, 6251900), (3020, 5939305), (3095, 5795380), (3775, 4751444), (3838, 4673450), (5050, 3551822), (5738, 3125950), (6190, 2897690), (7550, 2375722), (7676, 2336725), (9595, 1869380), (10100, 1775911), (11476, 1562975), (11761, 1525100), (12380, 1448845), (14345, 1250380), (15100, 1187861), (15251, 1176100), (15475, 1159076), (19190, 934690), (23522, 762550), (28690, 625190), (30502, 588050), (30950, 579538), (38380, 467345), (47044, 381275), (47975, 373876), (57380, 312595), (58805, 305020), (61004, 294025), (61900, 289769), (62519, 286900), (71725, 250076), (76255, 235220), (93469, 191900), (95950, 186938), (117610, 152510), (125038, 143450)]