1796769702740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1\times {\mathrm{18251}}^1$

素因数の和:19305

約数の個数: 96

約数和(自身を含む): 3987769968000

約数和(自身を除く): 2191000265260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 449, 577, 898, 1154, 1796, 2245, 2308, 2885, 4490, 5770, 8531, 8980, 10963, 11540, 17062, 18251, 21926, 34124, 36502, 42655, 43852, 54815, 73004, 85310, 91255, 109630, 170620, 182510, 219260, 259073, 346769, 365020, 518146, 693538, 1036292, 1295365, 1387076, 1733845, 2590730, 3467690, 4922387, 5181460, 6935380, 8194699, 9844774, 10530827, 16389398, 19689548, 21061654, 24611935, 32778796, 40973495, 42123308, 49223870, 52654135, 81946990, 98447740, 105308270, 155699281, 163893980, 200085713, 210616540, 311398562, 400171426, 622797124, 778496405, 800342852, 1000428565, 1556992810, 2000857130, 3113985620, 4001714260, 4728341323, 9456682646, 18913365292, 23641706615, 47283413230, 89838485137, 94566826460, 179676970274, 359353940548, 449192425685, 898384851370, 1796769702740]

約数ペア:

[(1, 1796769702740), (2, 898384851370), (4, 449192425685), (5, 359353940548), (10, 179676970274), (19, 94566826460), (20, 89838485137), (38, 47283413230), (76, 23641706615), (95, 18913365292), (190, 9456682646), (380, 4728341323), (449, 4001714260), (577, 3113985620), (898, 2000857130), (1154, 1556992810), (1796, 1000428565), (2245, 800342852), (2308, 778496405), (2885, 622797124), (4490, 400171426), (5770, 311398562), (8531, 210616540), (8980, 200085713), (10963, 163893980), (11540, 155699281), (17062, 105308270), (18251, 98447740), (21926, 81946990), (34124, 52654135), (36502, 49223870), (42655, 42123308), (43852, 40973495), (54815, 32778796), (73004, 24611935), (85310, 21061654), (91255, 19689548), (109630, 16389398), (170620, 10530827), (182510, 9844774), (219260, 8194699), (259073, 6935380), (346769, 5181460), (365020, 4922387), (518146, 3467690), (693538, 2590730), (1036292, 1733845), (1295365, 1387076)]