5443460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 12640320

約数和(自身を除く): 7196860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 227, 436, 454, 545, 908, 1090, 1135, 1199, 2180, 2270, 2398, 2497, 4540, 4796, 4994, 5995, 9988, 11990, 12485, 23980, 24743, 24970, 49486, 49940, 98972, 123715, 247430, 272173, 494860, 544346, 1088692, 1360865, 2721730, 5443460]

約数ペア:

[(1, 5443460), (2, 2721730), (4, 1360865), (5, 1088692), (10, 544346), (11, 494860), (20, 272173), (22, 247430), (44, 123715), (55, 98972), (109, 49940), (110, 49486), (218, 24970), (220, 24743), (227, 23980), (436, 12485), (454, 11990), (545, 9988), (908, 5995), (1090, 4994), (1135, 4796), (1199, 4540), (2180, 2497), (2270, 2398)]