47384960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 131861520

約数和(自身を除く): 84476560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1511, 1568, 1960, 2240, 3022, 3136, 3920, 4480, 6044, 6272, 7555, 7840, 10577, 12088, 15110, 15680, 21154, 24176, 30220, 31360, 42308, 48352, 52885, 60440, 74039, 84616, 96704, 105770, 120880, 148078, 169232, 193408, 211540, 241760, 296156, 338464, 370195, 423080, 483520, 592312, 676928, 740390, 846160, 967040, 1184624, 1353856, 1480780, 1692320, 2369248, 2961560, 3384640, 4738496, 5923120, 6769280, 9476992, 11846240, 23692480, 47384960]

約数ペア:

[(1, 47384960), (2, 23692480), (4, 11846240), (5, 9476992), (7, 6769280), (8, 5923120), (10, 4738496), (14, 3384640), (16, 2961560), (20, 2369248), (28, 1692320), (32, 1480780), (35, 1353856), (40, 1184624), (49, 967040), (56, 846160), (64, 740390), (70, 676928), (80, 592312), (98, 483520), (112, 423080), (128, 370195), (140, 338464), (160, 296156), (196, 241760), (224, 211540), (245, 193408), (280, 169232), (320, 148078), (392, 120880), (448, 105770), (490, 96704), (560, 84616), (640, 74039), (784, 60440), (896, 52885), (980, 48352), (1120, 42308), (1511, 31360), (1568, 30220), (1960, 24176), (2240, 21154), (3022, 15680), (3136, 15110), (3920, 12088), (4480, 10577), (6044, 7840), (6272, 7555)]