4954436440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{34301}}^1$

素因数の和:34492

約数の個数: 64

約数和(自身を含む): 11706586560

約数和(自身を除く): 6752150120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 628, 785, 920, 1256, 1570, 3140, 3611, 6280, 7222, 14444, 18055, 28888, 34301, 36110, 68602, 72220, 137204, 144440, 171505, 274408, 343010, 686020, 788923, 1372040, 1577846, 3155692, 3944615, 5385257, 6311384, 7889230, 10770514, 15778460, 21541028, 26926285, 31556920, 43082056, 53852570, 107705140, 123860911, 215410280, 247721822, 495443644, 619304555, 990887288, 1238609110, 2477218220, 4954436440]

約数ペア:

[(1, 4954436440), (2, 2477218220), (4, 1238609110), (5, 990887288), (8, 619304555), (10, 495443644), (20, 247721822), (23, 215410280), (40, 123860911), (46, 107705140), (92, 53852570), (115, 43082056), (157, 31556920), (184, 26926285), (230, 21541028), (314, 15778460), (460, 10770514), (628, 7889230), (785, 6311384), (920, 5385257), (1256, 3944615), (1570, 3155692), (3140, 1577846), (3611, 1372040), (6280, 788923), (7222, 686020), (14444, 343010), (18055, 274408), (28888, 171505), (34301, 144440), (36110, 137204), (68602, 72220)]