242461000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{6553}}^1$

素因数の和:6611

約数の個数: 64

約数和(自身を含む): 582781680

約数和(自身を除く): 340320680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 500, 740, 925, 1000, 1480, 1850, 3700, 4625, 6553, 7400, 9250, 13106, 18500, 26212, 32765, 37000, 52424, 65530, 131060, 163825, 242461, 262120, 327650, 484922, 655300, 819125, 969844, 1212305, 1310600, 1638250, 1939688, 2424610, 3276500, 4849220, 6061525, 6553000, 9698440, 12123050, 24246100, 30307625, 48492200, 60615250, 121230500, 242461000]

約数ペア:

[(1, 242461000), (2, 121230500), (4, 60615250), (5, 48492200), (8, 30307625), (10, 24246100), (20, 12123050), (25, 9698440), (37, 6553000), (40, 6061525), (50, 4849220), (74, 3276500), (100, 2424610), (125, 1939688), (148, 1638250), (185, 1310600), (200, 1212305), (250, 969844), (296, 819125), (370, 655300), (500, 484922), (740, 327650), (925, 262120), (1000, 242461), (1480, 163825), (1850, 131060), (3700, 65530), (4625, 52424), (6553, 37000), (7400, 32765), (9250, 26212), (13106, 18500)]