1330334260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{78163}}^1$

素因数の和:78232

約数の個数: 48

約数和(自身を含む): 2993993856

約数和(自身を除く): 1663659596

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 78163, 156326, 312652, 390815, 781630, 1563260, 1797749, 2892031, 3595498, 5784062, 7190996, 8988745, 11568124, 14460155, 17977490, 28920310, 35954980, 57840620, 66516713, 133033426, 266066852, 332583565, 665167130, 1330334260]

約数ペア:

[(1, 1330334260), (2, 665167130), (4, 332583565), (5, 266066852), (10, 133033426), (20, 66516713), (23, 57840620), (37, 35954980), (46, 28920310), (74, 17977490), (92, 14460155), (115, 11568124), (148, 8988745), (185, 7190996), (230, 5784062), (370, 3595498), (460, 2892031), (740, 1797749), (851, 1563260), (1702, 781630), (3404, 390815), (4255, 312652), (8510, 156326), (17020, 78163)]