184733920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23563}}^1$

素因数の和:23592

約数の個数: 72

約数和(自身を含む): 507709944

約数和(自身を除く): 322976024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 23563, 47126, 94252, 117815, 164941, 188504, 235630, 329882, 377008, 471260, 659764, 754016, 824705, 942520, 1154587, 1319528, 1649410, 1885040, 2309174, 2639056, 3298820, 3770080, 4618348, 5278112, 5772935, 6597640, 9236696, 11545870, 13195280, 18473392, 23091740, 26390560, 36946784, 46183480, 92366960, 184733920]

約数ペア:

[(1, 184733920), (2, 92366960), (4, 46183480), (5, 36946784), (7, 26390560), (8, 23091740), (10, 18473392), (14, 13195280), (16, 11545870), (20, 9236696), (28, 6597640), (32, 5772935), (35, 5278112), (40, 4618348), (49, 3770080), (56, 3298820), (70, 2639056), (80, 2309174), (98, 1885040), (112, 1649410), (140, 1319528), (160, 1154587), (196, 942520), (224, 824705), (245, 754016), (280, 659764), (392, 471260), (490, 377008), (560, 329882), (784, 235630), (980, 188504), (1120, 164941), (1568, 117815), (1960, 94252), (3920, 47126), (7840, 23563)]