13389461570

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 25002971136

約数和(自身を除く): 11613509566

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 197, 305, 335, 394, 610, 670, 985, 1663, 1970, 3326, 4087, 8174, 8315, 12017, 13199, 16630, 20435, 24034, 26398, 40870, 60085, 65995, 101443, 111421, 120170, 131990, 202886, 222842, 327611, 507215, 557105, 655222, 805139, 1014430, 1114210, 1610278, 1638055, 3276110, 4025695, 6796681, 8051390, 13593362, 19984271, 21949937, 33983405, 39968542, 43899874, 67966810, 99921355, 109749685, 199842710, 219499370, 1338946157, 2677892314, 6694730785, 13389461570]

約数ペア:

[(1, 13389461570), (2, 6694730785), (5, 2677892314), (10, 1338946157), (61, 219499370), (67, 199842710), (122, 109749685), (134, 99921355), (197, 67966810), (305, 43899874), (335, 39968542), (394, 33983405), (610, 21949937), (670, 19984271), (985, 13593362), (1663, 8051390), (1970, 6796681), (3326, 4025695), (4087, 3276110), (8174, 1638055), (8315, 1610278), (12017, 1114210), (13199, 1014430), (16630, 805139), (20435, 655222), (24034, 557105), (26398, 507215), (40870, 327611), (60085, 222842), (65995, 202886), (101443, 131990), (111421, 120170)]