244390180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 559851264

約数和(自身を除く): 315461084

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 83, 92, 115, 148, 166, 173, 185, 230, 332, 346, 370, 415, 460, 692, 740, 830, 851, 865, 1660, 1702, 1730, 1909, 3071, 3404, 3460, 3818, 3979, 4255, 6142, 6401, 7636, 7958, 8510, 9545, 12284, 12802, 14359, 15355, 15916, 17020, 19090, 19895, 25604, 28718, 30710, 32005, 38180, 39790, 57436, 61420, 64010, 70633, 71795, 79580, 128020, 141266, 143590, 147223, 282532, 287180, 294446, 330257, 353165, 531283, 588892, 660514, 706330, 736115, 1062566, 1321028, 1412660, 1472230, 1651285, 2125132, 2656415, 2944460, 3302570, 5312830, 6605140, 10625660, 12219509, 24439018, 48878036, 61097545, 122195090, 244390180]

約数ペア:

[(1, 244390180), (2, 122195090), (4, 61097545), (5, 48878036), (10, 24439018), (20, 12219509), (23, 10625660), (37, 6605140), (46, 5312830), (74, 3302570), (83, 2944460), (92, 2656415), (115, 2125132), (148, 1651285), (166, 1472230), (173, 1412660), (185, 1321028), (230, 1062566), (332, 736115), (346, 706330), (370, 660514), (415, 588892), (460, 531283), (692, 353165), (740, 330257), (830, 294446), (851, 287180), (865, 282532), (1660, 147223), (1702, 143590), (1730, 141266), (1909, 128020), (3071, 79580), (3404, 71795), (3460, 70633), (3818, 64010), (3979, 61420), (4255, 57436), (6142, 39790), (6401, 38180), (7636, 32005), (7958, 30710), (8510, 28718), (9545, 25604), (12284, 19895), (12802, 19090), (14359, 17020), (15355, 15916)]