24449960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 34647640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 607, 760, 1007, 1060, 1214, 2014, 2120, 2428, 3035, 4028, 4856, 5035, 6070, 8056, 10070, 11533, 12140, 20140, 23066, 24280, 32171, 40280, 46132, 57665, 64342, 92264, 115330, 128684, 160855, 230660, 257368, 321710, 461320, 611249, 643420, 1222498, 1286840, 2444996, 3056245, 4889992, 6112490, 12224980, 24449960]

約数ペア:

[(1, 24449960), (2, 12224980), (4, 6112490), (5, 4889992), (8, 3056245), (10, 2444996), (19, 1286840), (20, 1222498), (38, 643420), (40, 611249), (53, 461320), (76, 321710), (95, 257368), (106, 230660), (152, 160855), (190, 128684), (212, 115330), (265, 92264), (380, 64342), (424, 57665), (530, 46132), (607, 40280), (760, 32171), (1007, 24280), (1060, 23066), (1214, 20140), (2014, 12140), (2120, 11533), (2428, 10070), (3035, 8056), (4028, 6070), (4856, 5035)]