40353540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6659}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 114125760

約数和(自身を除く): 73772220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 6659, 13318, 19977, 26636, 33295, 39954, 66590, 79908, 99885, 133180, 199770, 399540, 672559, 1345118, 2017677, 2690236, 3362795, 4035354, 6725590, 8070708, 10088385, 13451180, 20176770, 40353540]

約数ペア:

[(1, 40353540), (2, 20176770), (3, 13451180), (4, 10088385), (5, 8070708), (6, 6725590), (10, 4035354), (12, 3362795), (15, 2690236), (20, 2017677), (30, 1345118), (60, 672559), (101, 399540), (202, 199770), (303, 133180), (404, 99885), (505, 79908), (606, 66590), (1010, 39954), (1212, 33295), (1515, 26636), (2020, 19977), (3030, 13318), (6060, 6659)]