47798480

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3301}}^1$

素因数の和:3495

約数の個数: 40

約数和(自身を含む): 111779304

約数和(自身を除く): 63980824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3301, 3620, 6602, 7240, 13204, 14480, 16505, 26408, 33010, 52816, 66020, 132040, 264080, 597481, 1194962, 2389924, 2987405, 4779848, 5974810, 9559696, 11949620, 23899240, 47798480]

約数ペア:

[(1, 47798480), (2, 23899240), (4, 11949620), (5, 9559696), (8, 5974810), (10, 4779848), (16, 2987405), (20, 2389924), (40, 1194962), (80, 597481), (181, 264080), (362, 132040), (724, 66020), (905, 52816), (1448, 33010), (1810, 26408), (2896, 16505), (3301, 14480), (3620, 13204), (6602, 7240)]