15693826420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{457013}}^1$

素因数の和:457140

約数の個数: 48

約数和(自身を含む): 35241263568

約数和(自身を除く): 19547437148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 6868, 8585, 17170, 34340, 457013, 914026, 1828052, 2285065, 4570130, 7769221, 9140260, 15538442, 31076884, 38846105, 46158313, 77692210, 92316626, 155384420, 184633252, 230791565, 461583130, 784691321, 923166260, 1569382642, 3138765284, 3923456605, 7846913210, 15693826420]

約数ペア:

[(1, 15693826420), (2, 7846913210), (4, 3923456605), (5, 3138765284), (10, 1569382642), (17, 923166260), (20, 784691321), (34, 461583130), (68, 230791565), (85, 184633252), (101, 155384420), (170, 92316626), (202, 77692210), (340, 46158313), (404, 38846105), (505, 31076884), (1010, 15538442), (1717, 9140260), (2020, 7769221), (3434, 4570130), (6868, 2285065), (8585, 1828052), (17170, 914026), (34340, 457013)]