516333040

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{77761}}^1$

素因数の和:77857

約数の個数: 40

約数和(自身を含む): 1214953488

約数和(自身を除く): 698620448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 77761, 155522, 311044, 388805, 622088, 777610, 1244176, 1555220, 3110440, 6220880, 6454163, 12908326, 25816652, 32270815, 51633304, 64541630, 103266608, 129083260, 258166520, 516333040]

約数ペア:

[(1, 516333040), (2, 258166520), (4, 129083260), (5, 103266608), (8, 64541630), (10, 51633304), (16, 32270815), (20, 25816652), (40, 12908326), (80, 6454163), (83, 6220880), (166, 3110440), (332, 1555220), (415, 1244176), (664, 777610), (830, 622088), (1328, 388805), (1660, 311044), (3320, 155522), (6640, 77761)]