893175040

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11827}}^1$

素因数の和:11907

約数の個数: 72

約数和(自身を含む): 2175878880

約数和(自身を除く): 1282703840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1888, 2360, 3776, 4720, 7552, 9440, 11827, 15104, 18880, 23654, 37760, 47308, 59135, 75520, 94616, 118270, 189232, 236540, 378464, 473080, 697793, 756928, 946160, 1395586, 1513856, 1892320, 2791172, 3027712, 3488965, 3784640, 5582344, 6977930, 7569280, 11164688, 13955860, 15138560, 22329376, 27911720, 44658752, 55823440, 89317504, 111646880, 178635008, 223293760, 446587520, 893175040]

約数ペア:

[(1, 893175040), (2, 446587520), (4, 223293760), (5, 178635008), (8, 111646880), (10, 89317504), (16, 55823440), (20, 44658752), (32, 27911720), (40, 22329376), (59, 15138560), (64, 13955860), (80, 11164688), (118, 7569280), (128, 6977930), (160, 5582344), (236, 3784640), (256, 3488965), (295, 3027712), (320, 2791172), (472, 1892320), (590, 1513856), (640, 1395586), (944, 946160), (1180, 756928), (1280, 697793), (1888, 473080), (2360, 378464), (3776, 236540), (4720, 189232), (7552, 118270), (9440, 94616), (11827, 75520), (15104, 59135), (18880, 47308), (23654, 37760)]