384071920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{90583}}^1$

素因数の和:90649

約数の個数: 40

約数和(自身を含む): 909825696

約数和(自身を除く): 525753776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 90583, 181166, 362332, 452915, 724664, 905830, 1449328, 1811660, 3623320, 4800899, 7246640, 9601798, 19203596, 24004495, 38407192, 48008990, 76814384, 96017980, 192035960, 384071920]

約数ペア:

[(1, 384071920), (2, 192035960), (4, 96017980), (5, 76814384), (8, 48008990), (10, 38407192), (16, 24004495), (20, 19203596), (40, 9601798), (53, 7246640), (80, 4800899), (106, 3623320), (212, 1811660), (265, 1449328), (424, 905830), (530, 724664), (848, 452915), (1060, 362332), (2120, 181166), (4240, 90583)]