4779985280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{152423}}^1$

素因数の和:152456

約数の個数: 96

約数和(自身を含む): 13292897040

約数和(自身を除く): 8512911760

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, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 152423, 304846, 609692, 762115, 1066961, 1219384, 1524230, 2133922, 2438768, 3048460, 4267844, 4877536, 5334805, 6096920, 7468727, 8535688, 9755072, 10669610, 12193840, 14937454, 17071376, 19510144, 21339220, 24387680, 29874908, 34142752, 37343635, 42678440, 48775360, 59749816, 68285504, 74687270, 85356880, 97550720, 119499632, 136571008, 149374540, 170713760, 238999264, 298749080, 341427520, 477998528, 597498160, 682855040, 955997056, 1194996320, 2389992640, 4779985280]

約数ペア:

[(1, 4779985280), (2, 2389992640), (4, 1194996320), (5, 955997056), (7, 682855040), (8, 597498160), (10, 477998528), (14, 341427520), (16, 298749080), (20, 238999264), (28, 170713760), (32, 149374540), (35, 136571008), (40, 119499632), (49, 97550720), (56, 85356880), (64, 74687270), (70, 68285504), (80, 59749816), (98, 48775360), (112, 42678440), (128, 37343635), (140, 34142752), (160, 29874908), (196, 24387680), (224, 21339220), (245, 19510144), (280, 17071376), (320, 14937454), (392, 12193840), (448, 10669610), (490, 9755072), (560, 8535688), (640, 7468727), (784, 6096920), (896, 5334805), (980, 4877536), (1120, 4267844), (1568, 3048460), (1960, 2438768), (2240, 2133922), (3136, 1524230), (3920, 1219384), (4480, 1066961), (6272, 762115), (7840, 609692), (15680, 304846), (31360, 152423)]