1796714740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{47507}}^1$

素因数の和:47608

約数の個数: 48

約数和(自身を含む): 3958746624

約数和(自身を除く): 2162031884

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1891, 3782, 7564, 9455, 18910, 37820, 47507, 95014, 190028, 237535, 475070, 950140, 1472717, 2897927, 2945434, 5795854, 5890868, 7363585, 11591708, 14489635, 14727170, 28979270, 29454340, 57958540, 89835737, 179671474, 359342948, 449178685, 898357370, 1796714740]

約数ペア:

[(1, 1796714740), (2, 898357370), (4, 449178685), (5, 359342948), (10, 179671474), (20, 89835737), (31, 57958540), (61, 29454340), (62, 28979270), (122, 14727170), (124, 14489635), (155, 11591708), (244, 7363585), (305, 5890868), (310, 5795854), (610, 2945434), (620, 2897927), (1220, 1472717), (1891, 950140), (3782, 475070), (7564, 237535), (9455, 190028), (18910, 95014), (37820, 47507)]