530185540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{3793}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 1156866480

約数和(自身を除く): 626680940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 241, 290, 482, 580, 964, 1205, 2410, 3793, 4820, 6989, 7586, 13978, 15172, 18965, 27956, 34945, 37930, 69890, 75860, 109997, 139780, 219994, 439988, 549985, 914113, 1099970, 1828226, 2199940, 3656452, 4570565, 9141130, 18282260, 26509277, 53018554, 106037108, 132546385, 265092770, 530185540]

約数ペア:

[(1, 530185540), (2, 265092770), (4, 132546385), (5, 106037108), (10, 53018554), (20, 26509277), (29, 18282260), (58, 9141130), (116, 4570565), (145, 3656452), (241, 2199940), (290, 1828226), (482, 1099970), (580, 914113), (964, 549985), (1205, 439988), (2410, 219994), (3793, 139780), (4820, 109997), (6989, 75860), (7586, 69890), (13978, 37930), (15172, 34945), (18965, 27956)]