79311400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{8093}}^1$

素因数の和:8123

約数の個数: 72

約数和(自身を含む): 214531470

約数和(自身を除く): 135220070

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 8093, 9800, 16186, 32372, 40465, 56651, 64744, 80930, 113302, 161860, 202325, 226604, 283255, 323720, 396557, 404650, 453208, 566510, 793114, 809300, 1133020, 1416275, 1586228, 1618600, 1982785, 2266040, 2832550, 3172456, 3965570, 5665100, 7931140, 9913925, 11330200, 15862280, 19827850, 39655700, 79311400]

約数ペア:

[(1, 79311400), (2, 39655700), (4, 19827850), (5, 15862280), (7, 11330200), (8, 9913925), (10, 7931140), (14, 5665100), (20, 3965570), (25, 3172456), (28, 2832550), (35, 2266040), (40, 1982785), (49, 1618600), (50, 1586228), (56, 1416275), (70, 1133020), (98, 809300), (100, 793114), (140, 566510), (175, 453208), (196, 404650), (200, 396557), (245, 323720), (280, 283255), (350, 226604), (392, 202325), (490, 161860), (700, 113302), (980, 80930), (1225, 64744), (1400, 56651), (1960, 40465), (2450, 32372), (4900, 16186), (8093, 9800)]