57336760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 140978880

約数和(自身を除く): 83642120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1553, 1846, 2840, 3106, 3692, 4615, 6212, 7384, 7765, 9230, 12424, 15530, 18460, 20189, 31060, 36920, 40378, 62120, 80756, 100945, 110263, 161512, 201890, 220526, 403780, 441052, 551315, 807560, 882104, 1102630, 1433419, 2205260, 2866838, 4410520, 5733676, 7167095, 11467352, 14334190, 28668380, 57336760]

約数ペア:

[(1, 57336760), (2, 28668380), (4, 14334190), (5, 11467352), (8, 7167095), (10, 5733676), (13, 4410520), (20, 2866838), (26, 2205260), (40, 1433419), (52, 1102630), (65, 882104), (71, 807560), (104, 551315), (130, 441052), (142, 403780), (260, 220526), (284, 201890), (355, 161512), (520, 110263), (568, 100945), (710, 80756), (923, 62120), (1420, 40378), (1553, 36920), (1846, 31060), (2840, 20189), (3106, 18460), (3692, 15530), (4615, 12424), (6212, 9230), (7384, 7765)]