173228222020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8527}}^1\times {\mathrm{145109}}^1$

素因数の和:153652

約数の個数: 48

約数和(自身を含む): 415799354880

約数和(自身を除く): 242571132860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8527, 17054, 34108, 42635, 59689, 85270, 119378, 145109, 170540, 238756, 290218, 298445, 580436, 596890, 725545, 1015763, 1193780, 1451090, 2031526, 2902180, 4063052, 5078815, 10157630, 20315260, 1237344443, 2474688886, 4949377772, 6186722215, 8661411101, 12373444430, 17322822202, 24746888860, 34645644404, 43307055505, 86614111010, 173228222020]

約数ペア:

[(1, 173228222020), (2, 86614111010), (4, 43307055505), (5, 34645644404), (7, 24746888860), (10, 17322822202), (14, 12373444430), (20, 8661411101), (28, 6186722215), (35, 4949377772), (70, 2474688886), (140, 1237344443), (8527, 20315260), (17054, 10157630), (34108, 5078815), (42635, 4063052), (59689, 2902180), (85270, 2031526), (119378, 1451090), (145109, 1193780), (170540, 1015763), (238756, 725545), (290218, 596890), (298445, 580436)]