34743920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 87181920

約数和(自身を除く): 52438000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 433, 472, 590, 680, 866, 944, 1003, 1180, 1360, 1732, 2006, 2165, 2360, 3464, 4012, 4330, 4720, 5015, 6928, 7361, 8024, 8660, 10030, 14722, 16048, 17320, 20060, 25547, 29444, 34640, 36805, 40120, 51094, 58888, 73610, 80240, 102188, 117776, 127735, 147220, 204376, 255470, 294440, 408752, 434299, 510940, 588880, 868598, 1021880, 1737196, 2043760, 2171495, 3474392, 4342990, 6948784, 8685980, 17371960, 34743920]

約数ペア:

[(1, 34743920), (2, 17371960), (4, 8685980), (5, 6948784), (8, 4342990), (10, 3474392), (16, 2171495), (17, 2043760), (20, 1737196), (34, 1021880), (40, 868598), (59, 588880), (68, 510940), (80, 434299), (85, 408752), (118, 294440), (136, 255470), (170, 204376), (236, 147220), (272, 127735), (295, 117776), (340, 102188), (433, 80240), (472, 73610), (590, 58888), (680, 51094), (866, 40120), (944, 36805), (1003, 34640), (1180, 29444), (1360, 25547), (1732, 20060), (2006, 17320), (2165, 16048), (2360, 14722), (3464, 10030), (4012, 8660), (4330, 8024), (4720, 7361), (5015, 6928)]