10306880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1087

約数の個数: 56

約数和(自身を含む): 25359360

約数和(自身を除く): 15052480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1039, 1240, 1984, 2078, 2480, 4156, 4960, 5195, 8312, 9920, 10390, 16624, 20780, 32209, 33248, 41560, 64418, 66496, 83120, 128836, 161045, 166240, 257672, 322090, 332480, 515344, 644180, 1030688, 1288360, 2061376, 2576720, 5153440, 10306880]

約数ペア:

[(1, 10306880), (2, 5153440), (4, 2576720), (5, 2061376), (8, 1288360), (10, 1030688), (16, 644180), (20, 515344), (31, 332480), (32, 322090), (40, 257672), (62, 166240), (64, 161045), (80, 128836), (124, 83120), (155, 66496), (160, 64418), (248, 41560), (310, 33248), (320, 32209), (496, 20780), (620, 16624), (992, 10390), (1039, 9920), (1240, 8312), (1984, 5195), (2078, 4960), (2480, 4156)]