121893640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5302

約数の個数: 64

約数和(自身を含む): 304896960

約数和(自身を除く): 183003320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5227, 5830, 10454, 11660, 20908, 23320, 26135, 41816, 52270, 57497, 104540, 114994, 209080, 229988, 277031, 287485, 459976, 554062, 574970, 1108124, 1149940, 1385155, 2216248, 2299880, 2770310, 3047341, 5540620, 6094682, 11081240, 12189364, 15236705, 24378728, 30473410, 60946820, 121893640]

約数ペア:

[(1, 121893640), (2, 60946820), (4, 30473410), (5, 24378728), (8, 15236705), (10, 12189364), (11, 11081240), (20, 6094682), (22, 5540620), (40, 3047341), (44, 2770310), (53, 2299880), (55, 2216248), (88, 1385155), (106, 1149940), (110, 1108124), (212, 574970), (220, 554062), (265, 459976), (424, 287485), (440, 277031), (530, 229988), (583, 209080), (1060, 114994), (1166, 104540), (2120, 57497), (2332, 52270), (2915, 41816), (4664, 26135), (5227, 23320), (5830, 20908), (10454, 11660)]