29495320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 70243200

約数和(自身を除く): 40747880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 541, 580, 940, 1082, 1160, 1363, 1880, 2164, 2705, 2726, 4328, 5410, 5452, 6815, 10820, 10904, 13630, 15689, 21640, 25427, 27260, 31378, 50854, 54520, 62756, 78445, 101708, 125512, 127135, 156890, 203416, 254270, 313780, 508540, 627560, 737383, 1017080, 1474766, 2949532, 3686915, 5899064, 7373830, 14747660, 29495320]

約数ペア:

[(1, 29495320), (2, 14747660), (4, 7373830), (5, 5899064), (8, 3686915), (10, 2949532), (20, 1474766), (29, 1017080), (40, 737383), (47, 627560), (58, 508540), (94, 313780), (116, 254270), (145, 203416), (188, 156890), (232, 127135), (235, 125512), (290, 101708), (376, 78445), (470, 62756), (541, 54520), (580, 50854), (940, 31378), (1082, 27260), (1160, 25427), (1363, 21640), (1880, 15689), (2164, 13630), (2705, 10904), (2726, 10820), (4328, 6815), (5410, 5452)]