2927817920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{481549}}^1$

素因数の和:481585

約数の個数: 56

約数和(自身を含む): 7338822000

約数和(自身を除く): 4411004080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 481549, 963098, 1926196, 2407745, 3852392, 4815490, 7704784, 9149431, 9630980, 15409568, 18298862, 19261960, 30819136, 36597724, 38523920, 45747155, 73195448, 77047840, 91494310, 146390896, 154095680, 182988620, 292781792, 365977240, 585563584, 731954480, 1463908960, 2927817920]

約数ペア:

[(1, 2927817920), (2, 1463908960), (4, 731954480), (5, 585563584), (8, 365977240), (10, 292781792), (16, 182988620), (19, 154095680), (20, 146390896), (32, 91494310), (38, 77047840), (40, 73195448), (64, 45747155), (76, 38523920), (80, 36597724), (95, 30819136), (152, 19261960), (160, 18298862), (190, 15409568), (304, 9630980), (320, 9149431), (380, 7704784), (608, 4815490), (760, 3852392), (1216, 2407745), (1520, 1926196), (3040, 963098), (6080, 481549)]