249924670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{57191}}^1$

素因数の和:57240

約数の個数: 32

約数和(自身を含む): 494138880

約数和(自身を除く): 244214210

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 57191, 114382, 285955, 571910, 1086629, 1315393, 2173258, 2630786, 5433145, 6576965, 10866290, 13153930, 24992467, 49984934, 124962335, 249924670]

約数ペア:

[(1, 249924670), (2, 124962335), (5, 49984934), (10, 24992467), (19, 13153930), (23, 10866290), (38, 6576965), (46, 5433145), (95, 2630786), (115, 2173258), (190, 1315393), (230, 1086629), (437, 571910), (874, 285955), (2185, 114382), (4370, 57191)]