68255200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6596

約数の個数: 72

約数和(自身を含む): 179472888

約数和(自身を除く): 111217688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 6563, 10400, 13126, 26252, 32815, 52504, 65630, 85319, 105008, 131260, 164075, 170638, 210016, 262520, 328150, 341276, 426595, 525040, 656300, 682552, 853190, 1050080, 1312600, 1365104, 1706380, 2132975, 2625200, 2730208, 3412760, 4265950, 5250400, 6825520, 8531900, 13651040, 17063800, 34127600, 68255200]

約数ペア:

[(1, 68255200), (2, 34127600), (4, 17063800), (5, 13651040), (8, 8531900), (10, 6825520), (13, 5250400), (16, 4265950), (20, 3412760), (25, 2730208), (26, 2625200), (32, 2132975), (40, 1706380), (50, 1365104), (52, 1312600), (65, 1050080), (80, 853190), (100, 682552), (104, 656300), (130, 525040), (160, 426595), (200, 341276), (208, 328150), (260, 262520), (325, 210016), (400, 170638), (416, 164075), (520, 131260), (650, 105008), (800, 85319), (1040, 65630), (1300, 52504), (2080, 32815), (2600, 26252), (5200, 13126), (6563, 10400)]