633921320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{834107}}^1$

素因数の和:834137

約数の個数: 32

約数和(自身を含む): 1501394400

約数和(自身を除く): 867473080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 834107, 1668214, 3336428, 4170535, 6672856, 8341070, 15848033, 16682140, 31696066, 33364280, 63392132, 79240165, 126784264, 158480330, 316960660, 633921320]

約数ペア:

[(1, 633921320), (2, 316960660), (4, 158480330), (5, 126784264), (8, 79240165), (10, 63392132), (19, 33364280), (20, 31696066), (38, 16682140), (40, 15848033), (76, 8341070), (95, 6672856), (152, 4170535), (190, 3336428), (380, 1668214), (760, 834107)]