40221204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 99576960

約数和(自身を除く): 59355756

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2389, 2806, 4209, 4778, 5612, 7167, 8418, 9556, 14334, 16836, 28668, 54947, 109894, 145729, 164841, 219788, 291458, 329682, 437187, 582916, 659364, 874374, 1748748, 3351767, 6703534, 10055301, 13407068, 20110602, 40221204]

約数ペア:

[(1, 40221204), (2, 20110602), (3, 13407068), (4, 10055301), (6, 6703534), (12, 3351767), (23, 1748748), (46, 874374), (61, 659364), (69, 582916), (92, 437187), (122, 329682), (138, 291458), (183, 219788), (244, 164841), (276, 145729), (366, 109894), (732, 54947), (1403, 28668), (2389, 16836), (2806, 14334), (4209, 9556), (4778, 8418), (5612, 7167)]