74321120

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7873}}^1$

素因数の和:7947

約数の個数: 48

約数和(自身を含む): 178582320

約数和(自身を除く): 104261200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 7873, 9440, 15746, 31492, 39365, 62984, 78730, 125968, 157460, 251936, 314920, 464507, 629840, 929014, 1259680, 1858028, 2322535, 3716056, 4645070, 7432112, 9290140, 14864224, 18580280, 37160560, 74321120]

約数ペア:

[(1, 74321120), (2, 37160560), (4, 18580280), (5, 14864224), (8, 9290140), (10, 7432112), (16, 4645070), (20, 3716056), (32, 2322535), (40, 1858028), (59, 1259680), (80, 929014), (118, 629840), (160, 464507), (236, 314920), (295, 251936), (472, 157460), (590, 125968), (944, 78730), (1180, 62984), (1888, 39365), (2360, 31492), (4720, 15746), (7873, 9440)]