4065431045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 5595408000

約数和(自身を除く): 1529976955

約数列:

[1, 5, 13, 19, 65, 95, 169, 181, 247, 845, 905, 1235, 1399, 2353, 3211, 3439, 6995, 11765, 16055, 17195, 18187, 26581, 30589, 44707, 90935, 132905, 152945, 223535, 236431, 253219, 345553, 581191, 1182155, 1266095, 1727765, 2905955, 3291847, 4492189, 4811161, 16459235, 22460945, 24055805, 42794011, 62545093, 213970055, 312725465, 813086209, 4065431045]

約数ペア:

[(1, 4065431045), (5, 813086209), (13, 312725465), (19, 213970055), (65, 62545093), (95, 42794011), (169, 24055805), (181, 22460945), (247, 16459235), (845, 4811161), (905, 4492189), (1235, 3291847), (1399, 2905955), (2353, 1727765), (3211, 1266095), (3439, 1182155), (6995, 581191), (11765, 345553), (16055, 253219), (17195, 236431), (18187, 223535), (26581, 152945), (30589, 132905), (44707, 90935)]