32149480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2410

約数の個数: 64

約数和(自身を含む): 81492480

約数和(自身を除く): 49343000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2357, 2728, 3410, 4714, 6820, 9428, 11785, 13640, 18856, 23570, 25927, 47140, 51854, 73067, 94280, 103708, 129635, 146134, 207416, 259270, 292268, 365335, 518540, 584536, 730670, 803737, 1037080, 1461340, 1607474, 2922680, 3214948, 4018685, 6429896, 8037370, 16074740, 32149480]

約数ペア:

[(1, 32149480), (2, 16074740), (4, 8037370), (5, 6429896), (8, 4018685), (10, 3214948), (11, 2922680), (20, 1607474), (22, 1461340), (31, 1037080), (40, 803737), (44, 730670), (55, 584536), (62, 518540), (88, 365335), (110, 292268), (124, 259270), (155, 207416), (220, 146134), (248, 129635), (310, 103708), (341, 94280), (440, 73067), (620, 51854), (682, 47140), (1240, 25927), (1364, 23570), (1705, 18856), (2357, 13640), (2728, 11785), (3410, 9428), (4714, 6820)]