4160650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 8608824

約数和(自身を除く): 4448174

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 173, 185, 325, 346, 370, 481, 650, 865, 925, 962, 1730, 1850, 2249, 2405, 4325, 4498, 4810, 6401, 8650, 11245, 12025, 12802, 22490, 24050, 32005, 56225, 64010, 83213, 112450, 160025, 166426, 320050, 416065, 832130, 2080325, 4160650]

約数ペア:

[(1, 4160650), (2, 2080325), (5, 832130), (10, 416065), (13, 320050), (25, 166426), (26, 160025), (37, 112450), (50, 83213), (65, 64010), (74, 56225), (130, 32005), (173, 24050), (185, 22490), (325, 12802), (346, 12025), (370, 11245), (481, 8650), (650, 6401), (865, 4810), (925, 4498), (962, 4325), (1730, 2405), (1850, 2249)]