1330786880

素因数分解:

$2^6\times 5^1\times {\mathrm{593}}^1\times {\mathrm{7013}}^1$

素因数の和:7623

約数の個数: 56

約数和(自身を含む): 3174732792

約数和(自身を除く): 1843945912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 593, 1186, 2372, 2965, 4744, 5930, 7013, 9488, 11860, 14026, 18976, 23720, 28052, 35065, 37952, 47440, 56104, 70130, 94880, 112208, 140260, 189760, 224416, 280520, 448832, 561040, 1122080, 2244160, 4158709, 8317418, 16634836, 20793545, 33269672, 41587090, 66539344, 83174180, 133078688, 166348360, 266157376, 332696720, 665393440, 1330786880]

約数ペア:

[(1, 1330786880), (2, 665393440), (4, 332696720), (5, 266157376), (8, 166348360), (10, 133078688), (16, 83174180), (20, 66539344), (32, 41587090), (40, 33269672), (64, 20793545), (80, 16634836), (160, 8317418), (320, 4158709), (593, 2244160), (1186, 1122080), (2372, 561040), (2965, 448832), (4744, 280520), (5930, 224416), (7013, 189760), (9488, 140260), (11860, 112208), (14026, 94880), (18976, 70130), (23720, 56104), (28052, 47440), (35065, 37952)]