125662880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{112199}}^1$

素因数の和:112221

約数の個数: 48

約数和(自身を含む): 339292800

約数和(自身を除く): 213629920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 112199, 224398, 448796, 560995, 785393, 897592, 1121990, 1570786, 1795184, 2243980, 3141572, 3590368, 3926965, 4487960, 6283144, 7853930, 8975920, 12566288, 15707860, 17951840, 25132576, 31415720, 62831440, 125662880]

約数ペア:

[(1, 125662880), (2, 62831440), (4, 31415720), (5, 25132576), (7, 17951840), (8, 15707860), (10, 12566288), (14, 8975920), (16, 7853930), (20, 6283144), (28, 4487960), (32, 3926965), (35, 3590368), (40, 3141572), (56, 2243980), (70, 1795184), (80, 1570786), (112, 1121990), (140, 897592), (160, 785393), (224, 560995), (280, 448796), (560, 224398), (1120, 112199)]