5237960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 9277240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1439, 1820, 2878, 3640, 5756, 7195, 10073, 11512, 14390, 18707, 20146, 28780, 37414, 40292, 50365, 57560, 74828, 80584, 93535, 100730, 130949, 149656, 187070, 201460, 261898, 374140, 402920, 523796, 654745, 748280, 1047592, 1309490, 2618980, 5237960]

約数ペア:

[(1, 5237960), (2, 2618980), (4, 1309490), (5, 1047592), (7, 748280), (8, 654745), (10, 523796), (13, 402920), (14, 374140), (20, 261898), (26, 201460), (28, 187070), (35, 149656), (40, 130949), (52, 100730), (56, 93535), (65, 80584), (70, 74828), (91, 57560), (104, 50365), (130, 40292), (140, 37414), (182, 28780), (260, 20146), (280, 18707), (364, 14390), (455, 11512), (520, 10073), (728, 7195), (910, 5756), (1439, 3640), (1820, 2878)]