191321200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{68329}}^1$

素因数の和:68354

約数の個数: 60

約数和(自身を含む): 525321040

約数和(自身を除く): 333999840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 68329, 136658, 273316, 341645, 478303, 546632, 683290, 956606, 1093264, 1366580, 1708225, 1913212, 2391515, 2733160, 3416450, 3826424, 4783030, 5466320, 6832900, 7652848, 9566060, 11957575, 13665800, 19132120, 23915150, 27331600, 38264240, 47830300, 95660600, 191321200]

約数ペア:

[(1, 191321200), (2, 95660600), (4, 47830300), (5, 38264240), (7, 27331600), (8, 23915150), (10, 19132120), (14, 13665800), (16, 11957575), (20, 9566060), (25, 7652848), (28, 6832900), (35, 5466320), (40, 4783030), (50, 3826424), (56, 3416450), (70, 2733160), (80, 2391515), (100, 1913212), (112, 1708225), (140, 1366580), (175, 1093264), (200, 956606), (280, 683290), (350, 546632), (400, 478303), (560, 341645), (700, 273316), (1400, 136658), (2800, 68329)]