13179400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 34138440

約数和(自身を除く): 20959040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 137, 148, 185, 200, 260, 274, 296, 325, 370, 481, 520, 548, 650, 685, 740, 925, 962, 1096, 1300, 1370, 1480, 1781, 1850, 1924, 2405, 2600, 2740, 3425, 3562, 3700, 3848, 4810, 5069, 5480, 6850, 7124, 7400, 8905, 9620, 10138, 12025, 13700, 14248, 17810, 19240, 20276, 24050, 25345, 27400, 35620, 40552, 44525, 48100, 50690, 65897, 71240, 89050, 96200, 101380, 126725, 131794, 178100, 202760, 253450, 263588, 329485, 356200, 506900, 527176, 658970, 1013800, 1317940, 1647425, 2635880, 3294850, 6589700, 13179400]

約数ペア:

[(1, 13179400), (2, 6589700), (4, 3294850), (5, 2635880), (8, 1647425), (10, 1317940), (13, 1013800), (20, 658970), (25, 527176), (26, 506900), (37, 356200), (40, 329485), (50, 263588), (52, 253450), (65, 202760), (74, 178100), (100, 131794), (104, 126725), (130, 101380), (137, 96200), (148, 89050), (185, 71240), (200, 65897), (260, 50690), (274, 48100), (296, 44525), (325, 40552), (370, 35620), (481, 27400), (520, 25345), (548, 24050), (650, 20276), (685, 19240), (740, 17810), (925, 14248), (962, 13700), (1096, 12025), (1300, 10138), (1370, 9620), (1480, 8905), (1781, 7400), (1850, 7124), (1924, 6850), (2405, 5480), (2600, 5069), (2740, 4810), (3425, 3848), (3562, 3700)]