34828880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 84637440

約数和(自身を除く): 49808560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 59, 80, 94, 118, 157, 188, 235, 236, 295, 314, 376, 470, 472, 590, 628, 752, 785, 940, 944, 1180, 1256, 1570, 1880, 2360, 2512, 2773, 3140, 3760, 4720, 5546, 6280, 7379, 9263, 11092, 12560, 13865, 14758, 18526, 22184, 27730, 29516, 36895, 37052, 44368, 46315, 55460, 59032, 73790, 74104, 92630, 110920, 118064, 147580, 148208, 185260, 221840, 295160, 370520, 435361, 590320, 741040, 870722, 1741444, 2176805, 3482888, 4353610, 6965776, 8707220, 17414440, 34828880]

約数ペア:

[(1, 34828880), (2, 17414440), (4, 8707220), (5, 6965776), (8, 4353610), (10, 3482888), (16, 2176805), (20, 1741444), (40, 870722), (47, 741040), (59, 590320), (80, 435361), (94, 370520), (118, 295160), (157, 221840), (188, 185260), (235, 148208), (236, 147580), (295, 118064), (314, 110920), (376, 92630), (470, 74104), (472, 73790), (590, 59032), (628, 55460), (752, 46315), (785, 44368), (940, 37052), (944, 36895), (1180, 29516), (1256, 27730), (1570, 22184), (1880, 18526), (2360, 14758), (2512, 13865), (2773, 12560), (3140, 11092), (3760, 9263), (4720, 7379), (5546, 6280)]