24790700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 60662784

約数和(自身を除く): 35872084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 727, 775, 1100, 1364, 1454, 1550, 1705, 2908, 3100, 3410, 3635, 6820, 7270, 7997, 8525, 14540, 15994, 17050, 18175, 22537, 31988, 34100, 36350, 39985, 45074, 72700, 79970, 90148, 112685, 159940, 199925, 225370, 247907, 399850, 450740, 495814, 563425, 799700, 991628, 1126850, 1239535, 2253700, 2479070, 4958140, 6197675, 12395350, 24790700]

約数ペア:

[(1, 24790700), (2, 12395350), (4, 6197675), (5, 4958140), (10, 2479070), (11, 2253700), (20, 1239535), (22, 1126850), (25, 991628), (31, 799700), (44, 563425), (50, 495814), (55, 450740), (62, 399850), (100, 247907), (110, 225370), (124, 199925), (155, 159940), (220, 112685), (275, 90148), (310, 79970), (341, 72700), (550, 45074), (620, 39985), (682, 36350), (727, 34100), (775, 31988), (1100, 22537), (1364, 18175), (1454, 17050), (1550, 15994), (1705, 14540), (2908, 8525), (3100, 7997), (3410, 7270), (3635, 6820)]