29650640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19507}}^1$

素因数の和:19539

約数の個数: 40

約数和(自身を含む): 72569760

約数和(自身を除く): 42919120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19507, 39014, 78028, 97535, 156056, 195070, 312112, 370633, 390140, 741266, 780280, 1482532, 1560560, 1853165, 2965064, 3706330, 5930128, 7412660, 14825320, 29650640]

約数ペア:

[(1, 29650640), (2, 14825320), (4, 7412660), (5, 5930128), (8, 3706330), (10, 2965064), (16, 1853165), (19, 1560560), (20, 1482532), (38, 780280), (40, 741266), (76, 390140), (80, 370633), (95, 312112), (152, 195070), (190, 156056), (304, 97535), (380, 78028), (760, 39014), (1520, 19507)]