34947320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 83203200

約数和(自身を除く): 48255880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 641, 940, 1160, 1282, 1363, 1880, 2564, 2726, 3205, 5128, 5452, 6410, 6815, 10904, 12820, 13630, 18589, 25640, 27260, 30127, 37178, 54520, 60254, 74356, 92945, 120508, 148712, 150635, 185890, 241016, 301270, 371780, 602540, 743560, 873683, 1205080, 1747366, 3494732, 4368415, 6989464, 8736830, 17473660, 34947320]

約数ペア:

[(1, 34947320), (2, 17473660), (4, 8736830), (5, 6989464), (8, 4368415), (10, 3494732), (20, 1747366), (29, 1205080), (40, 873683), (47, 743560), (58, 602540), (94, 371780), (116, 301270), (145, 241016), (188, 185890), (232, 150635), (235, 148712), (290, 120508), (376, 92945), (470, 74356), (580, 60254), (641, 54520), (940, 37178), (1160, 30127), (1282, 27260), (1363, 25640), (1880, 18589), (2564, 13630), (2726, 12820), (3205, 10904), (5128, 6815), (5452, 6410)]