4328771680

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{86993}}^1$

素因数の和:87319

約数の個数: 48

約数和(自身を含む): 10259724384

約数和(自身を除く): 5930952704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 2488, 3110, 4976, 6220, 9952, 12440, 24880, 49760, 86993, 173986, 347972, 434965, 695944, 869930, 1391888, 1739860, 2783776, 3479720, 6959440, 13918880, 27054823, 54109646, 108219292, 135274115, 216438584, 270548230, 432877168, 541096460, 865754336, 1082192920, 2164385840, 4328771680]

約数ペア:

[(1, 4328771680), (2, 2164385840), (4, 1082192920), (5, 865754336), (8, 541096460), (10, 432877168), (16, 270548230), (20, 216438584), (32, 135274115), (40, 108219292), (80, 54109646), (160, 27054823), (311, 13918880), (622, 6959440), (1244, 3479720), (1555, 2783776), (2488, 1739860), (3110, 1391888), (4976, 869930), (6220, 695944), (9952, 434965), (12440, 347972), (24880, 173986), (49760, 86993)]