5112700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 12030480

約数和(自身を除く): 6917780

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 43, 50, 58, 82, 86, 100, 116, 145, 164, 172, 205, 215, 290, 410, 430, 580, 725, 820, 860, 1025, 1075, 1189, 1247, 1450, 1763, 2050, 2150, 2378, 2494, 2900, 3526, 4100, 4300, 4756, 4988, 5945, 6235, 7052, 8815, 11890, 12470, 17630, 23780, 24940, 29725, 31175, 35260, 44075, 51127, 59450, 62350, 88150, 102254, 118900, 124700, 176300, 204508, 255635, 511270, 1022540, 1278175, 2556350, 5112700]

約数ペア:

[(1, 5112700), (2, 2556350), (4, 1278175), (5, 1022540), (10, 511270), (20, 255635), (25, 204508), (29, 176300), (41, 124700), (43, 118900), (50, 102254), (58, 88150), (82, 62350), (86, 59450), (100, 51127), (116, 44075), (145, 35260), (164, 31175), (172, 29725), (205, 24940), (215, 23780), (290, 17630), (410, 12470), (430, 11890), (580, 8815), (725, 7052), (820, 6235), (860, 5945), (1025, 4988), (1075, 4756), (1189, 4300), (1247, 4100), (1450, 3526), (1763, 2900), (2050, 2494), (2150, 2378)]