4365232280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{32069}}^1$

素因数の和:32204

約数の個数: 64

約数和(自身を含む): 10182866400

約数和(自身を除く): 5817634120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 83, 164, 166, 205, 328, 332, 410, 415, 664, 820, 830, 1640, 1660, 3320, 3403, 6806, 13612, 17015, 27224, 32069, 34030, 64138, 68060, 128276, 136120, 160345, 256552, 320690, 641380, 1282760, 1314829, 2629658, 2661727, 5259316, 5323454, 6574145, 10518632, 10646908, 13148290, 13308635, 21293816, 26296580, 26617270, 52593160, 53234540, 106469080, 109130807, 218261614, 436523228, 545654035, 873046456, 1091308070, 2182616140, 4365232280]

約数ペア:

[(1, 4365232280), (2, 2182616140), (4, 1091308070), (5, 873046456), (8, 545654035), (10, 436523228), (20, 218261614), (40, 109130807), (41, 106469080), (82, 53234540), (83, 52593160), (164, 26617270), (166, 26296580), (205, 21293816), (328, 13308635), (332, 13148290), (410, 10646908), (415, 10518632), (664, 6574145), (820, 5323454), (830, 5259316), (1640, 2661727), (1660, 2629658), (3320, 1314829), (3403, 1282760), (6806, 641380), (13612, 320690), (17015, 256552), (27224, 160345), (32069, 136120), (34030, 128276), (64138, 68060)]