262632490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 516761856

約数和(自身を除く): 254129366

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 103, 106, 170, 206, 265, 283, 515, 530, 566, 901, 1030, 1415, 1751, 1802, 2830, 3502, 4505, 4811, 5459, 8755, 9010, 9622, 10918, 14999, 17510, 24055, 27295, 29149, 29998, 48110, 54590, 58298, 74995, 92803, 145745, 149990, 185606, 254983, 291490, 464015, 495533, 509966, 928030, 991066, 1274915, 1544897, 2477665, 2549830, 3089794, 4955330, 7724485, 15448970, 26263249, 52526498, 131316245, 262632490]

約数ペア:

[(1, 262632490), (2, 131316245), (5, 52526498), (10, 26263249), (17, 15448970), (34, 7724485), (53, 4955330), (85, 3089794), (103, 2549830), (106, 2477665), (170, 1544897), (206, 1274915), (265, 991066), (283, 928030), (515, 509966), (530, 495533), (566, 464015), (901, 291490), (1030, 254983), (1415, 185606), (1751, 149990), (1802, 145745), (2830, 92803), (3502, 74995), (4505, 58298), (4811, 54590), (5459, 48110), (8755, 29998), (9010, 29149), (9622, 27295), (10918, 24055), (14999, 17510)]