164039752780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{536323}}^1$

素因数の和:536746

約数の個数: 48

約数和(自身を含む): 353832250464

約数和(自身を除く): 189792497684

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 373, 410, 746, 820, 1492, 1865, 3730, 7460, 15293, 30586, 61172, 76465, 152930, 305860, 536323, 1072646, 2145292, 2681615, 5363230, 10726460, 21989243, 43978486, 87956972, 109946215, 200048479, 219892430, 400096958, 439784860, 800193916, 1000242395, 2000484790, 4000969580, 8201987639, 16403975278, 32807950556, 41009938195, 82019876390, 164039752780]

約数ペア:

[(1, 164039752780), (2, 82019876390), (4, 41009938195), (5, 32807950556), (10, 16403975278), (20, 8201987639), (41, 4000969580), (82, 2000484790), (164, 1000242395), (205, 800193916), (373, 439784860), (410, 400096958), (746, 219892430), (820, 200048479), (1492, 109946215), (1865, 87956972), (3730, 43978486), (7460, 21989243), (15293, 10726460), (30586, 5363230), (61172, 2681615), (76465, 2145292), (152930, 1072646), (305860, 536323)]