5600400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 19373760

約数和(自身を除く): 13773360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 359, 390, 400, 520, 600, 624, 650, 718, 780, 975, 1040, 1077, 1200, 1300, 1436, 1560, 1795, 1950, 2154, 2600, 2872, 3120, 3590, 3900, 4308, 4667, 5200, 5385, 5744, 7180, 7800, 8616, 8975, 9334, 10770, 14001, 14360, 15600, 17232, 17950, 18668, 21540, 23335, 26925, 28002, 28720, 35900, 37336, 43080, 46670, 53850, 56004, 70005, 71800, 74672, 86160, 93340, 107700, 112008, 116675, 140010, 143600, 186680, 215400, 224016, 233350, 280020, 350025, 373360, 430800, 466700, 560040, 700050, 933400, 1120080, 1400100, 1866800, 2800200, 5600400]

約数ペア:

[(1, 5600400), (2, 2800200), (3, 1866800), (4, 1400100), (5, 1120080), (6, 933400), (8, 700050), (10, 560040), (12, 466700), (13, 430800), (15, 373360), (16, 350025), (20, 280020), (24, 233350), (25, 224016), (26, 215400), (30, 186680), (39, 143600), (40, 140010), (48, 116675), (50, 112008), (52, 107700), (60, 93340), (65, 86160), (75, 74672), (78, 71800), (80, 70005), (100, 56004), (104, 53850), (120, 46670), (130, 43080), (150, 37336), (156, 35900), (195, 28720), (200, 28002), (208, 26925), (240, 23335), (260, 21540), (300, 18668), (312, 17950), (325, 17232), (359, 15600), (390, 14360), (400, 14001), (520, 10770), (600, 9334), (624, 8975), (650, 8616), (718, 7800), (780, 7180), (975, 5744), (1040, 5385), (1077, 5200), (1200, 4667), (1300, 4308), (1436, 3900), (1560, 3590), (1795, 3120), (1950, 2872), (2154, 2600)]