24603880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12553}}^1$

素因数の和:12578

約数の個数: 48

約数和(自身を含む): 64402020

約数和(自身を除く): 39798140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12553, 25106, 50212, 62765, 87871, 100424, 125530, 175742, 251060, 351484, 439355, 502120, 615097, 702968, 878710, 1230194, 1757420, 2460388, 3075485, 3514840, 4920776, 6150970, 12301940, 24603880]

約数ペア:

[(1, 24603880), (2, 12301940), (4, 6150970), (5, 4920776), (7, 3514840), (8, 3075485), (10, 2460388), (14, 1757420), (20, 1230194), (28, 878710), (35, 702968), (40, 615097), (49, 502120), (56, 439355), (70, 351484), (98, 251060), (140, 175742), (196, 125530), (245, 100424), (280, 87871), (392, 62765), (490, 50212), (980, 25106), (1960, 12553)]