5442040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 13296960

約数和(自身を除く): 7854920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 151, 170, 212, 265, 302, 340, 424, 530, 604, 680, 755, 901, 1060, 1208, 1510, 1802, 2120, 2567, 3020, 3604, 4505, 5134, 6040, 7208, 8003, 9010, 10268, 12835, 16006, 18020, 20536, 25670, 32012, 36040, 40015, 51340, 64024, 80030, 102680, 136051, 160060, 272102, 320120, 544204, 680255, 1088408, 1360510, 2721020, 5442040]

約数ペア:

[(1, 5442040), (2, 2721020), (4, 1360510), (5, 1088408), (8, 680255), (10, 544204), (17, 320120), (20, 272102), (34, 160060), (40, 136051), (53, 102680), (68, 80030), (85, 64024), (106, 51340), (136, 40015), (151, 36040), (170, 32012), (212, 25670), (265, 20536), (302, 18020), (340, 16006), (424, 12835), (530, 10268), (604, 9010), (680, 8003), (755, 7208), (901, 6040), (1060, 5134), (1208, 4505), (1510, 3604), (1802, 3020), (2120, 2567)]